- variableThe name of the finite volume variable this kernel applies to
C++ Type:NonlinearVariableName
Description:The name of the finite volume variable this kernel applies to
FVBodyForce
Description
FVBodyForce implements a force term in momentum transport or structural mechanics or a source term in species/mass transport. The strong form, given a domain is defined as
where is the source term (negative if a sink) and the second term on the left hand side represents the strong forms of other kernels.
The Jacobian term for this kernel is zero: , since it is assumed that is not** a function of the unknown .
The force is constructed through a user supplied constant , function value evaluated at the current time and quadrature point , and/or postprocessor value . The constant , supplied through the parameter value, may also be controlled over the course of a transient simulation with a Controls block. , , are supplied through the input parameters value, function, and postprocessor respectively. Not supplying , , or through its corresponding parameter is equivalent to setting its value to unity.
Example Syntax
The case below demonstrates the use of FVBodyForce where the force term is supplied based upon a function form:
[FVKernels]
[diff]
type = FVDiffusion
variable = u
coeff = coeff
[]
[force]
type = FVBodyForce
variable = u
function = force
[]
[]
Input Parameters
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Options:
Description:The list of blocks (ids or names) that this object will be applied
- function1A function that describes the body force
Default:1
C++ Type:FunctionName
Options:
Description:A function that describes the body force
- ghost_layers1The number of layers of elements to ghost.
Default:1
C++ Type:unsigned short
Options:
Description:The number of layers of elements to ghost.
- postprocessor1A postprocessor whose value is multiplied by the body force
Default:1
C++ Type:PostprocessorName
Options:
Description:A postprocessor whose value is multiplied by the body force
- prop_getter_suffixAn optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Options:
Description:An optional suffix parameter that can be appended to any attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
- use_point_neighborsFalseWhether to use point neighbors, which introduces additional ghosting to that used for simple face neighbors.
Default:False
C++ Type:bool
Options:
Description:Whether to use point neighbors, which introduces additional ghosting to that used for simple face neighbors.
- value1Coefficient to multiply by the body force term
Default:1
C++ Type:double
Options:
Description:Coefficient to multiply by the body force term
Optional Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Options:
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Options:
Description:Set the enabled status of the MooseObject.
- implicitTrueDetermines whether this object is calculated using an implicit or explicit form
Default:True
C++ Type:bool
Options:
Description:Determines whether this object is calculated using an implicit or explicit form
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Options:
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
- extra_matrix_tagsThe extra tags for the matrices this Kernel should fill
C++ Type:std::vector<TagName>
Options:
Description:The extra tags for the matrices this Kernel should fill
- extra_vector_tagsThe extra tags for the vectors this Kernel should fill
C++ Type:std::vector<TagName>
Options:
Description:The extra tags for the vectors this Kernel should fill
- matrix_tagssystemThe tag for the matrices this Kernel should fill
Default:system
C++ Type:MultiMooseEnum
Options:nontime, system
Description:The tag for the matrices this Kernel should fill
- vector_tagsnontimeThe tag for the vectors this Kernel should fill
Default:nontime
C++ Type:MultiMooseEnum
Options:nontime, time
Description:The tag for the vectors this Kernel should fill
Tagging Parameters
Input Files
- (modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-scalar-transport.i)
- (test/tests/misc/check_error/incomplete_fvkernel_block_coverage_test.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/basic-primitive-pcnsfv-kt.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/porous-hllc.i)
- (test/tests/misc/check_error/incomplete_fvkernel_variable_coverage_test.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/2d-average.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/2d-rc.i)
- (test/tests/postprocessors/interface_diffusive_flux/interface_diffusive_flux_fv.i)
- (test/tests/fvkernels/fv_adapt/transient-adapt.i)
- (test/tests/fvkernels/mms/non-orthogonal/advection-diffusion-reaction.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/2d-average-with-temp.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/heated-channel/transient-porous-kt-primitive.i)
- (test/tests/fvkernels/mms/cylindrical/advection-diffusion-reaction.i)
- (test/tests/fvkernels/mms/mat-advection-diffusion.i)
- (test/tests/fvkernels/mms/mass-mom-mat-advection-diffusion/input.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/basic-conserved-pcnsfv-kt.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d/hllc-mms.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/cylindrical/2d-rc.i)
- (test/tests/fvkernels/mms/advective-outflow/advection-diffusion.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/mms/porosity_change/2d-rc-continuous.i)
- (test/tests/fvkernels/mms/grad-reconstruction/mat-cartesian.i)
- (test/tests/fvkernels/mms/diffusion.i)
- (test/tests/fviks/diffusion/test.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/cylindrical/2d-average.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/cylindrical/2d-rc.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/mms/1d-rc.i)
- (test/tests/fvkernels/mms/advection-diffusion.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/rc.i)
- (modules/navier_stokes/test/tests/postprocessors/conservation_INSFV.i)
- (test/tests/fvkernels/mms/advective-outflow/advection-outflow.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/free-flow-hllc.i)
- (test/tests/fvkernels/mms/grad-reconstruction/extended-cartesian.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/plane-poiseuille-flow.i)
- (test/tests/fvkernels/mms/non-orthogonal/extended-adr.i)
- (test/tests/postprocessors/interface_value/interface_fv_variable_value_postprocessor.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/rotated/rotated-pp-flow.i)
- (test/tests/fvkernels/mms/cylindrical/diffusion.i)
- (modules/heat_conduction/test/tests/fvbcs/fv_radiative_heat_flux/test.i)
- (test/tests/fvkernels/mms/advective-outflow/kt-limited-advection.i)
- (modules/heat_conduction/test/tests/fvbcs/fv_thermal_resistance/test.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/mms/2d-rc.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/cylindrical/2d-average-with-temp.i)
- (test/tests/fvkernels/mms/grad-reconstruction/rz.i)
- (test/tests/fvkernels/mms/mat-advection.i)
- (test/tests/fvkernels/mms/cylindrical/advection-reaction.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-basic-kt-mixed.i)
- (test/tests/postprocessors/element_integral_var_pps/pps_old_value_fv.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/mms/porosity_change/1d-rc-continuous.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/1d-average.i)
- (test/tests/fvkernels/mms/cylindrical/advection.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-hllc.i)
- (modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-basic-kt-primitive.i)
- (test/tests/fvkernels/mms/advective-outflow/limited-advection.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-mixing-length.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/block_restriction/2d-rc.i)
- (test/tests/fvkernels/mms/advective-outflow/advection.i)
- (modules/navier_stokes/test/tests/postprocessors/conservation_PINSFV.i)
- (test/tests/fvkernels/mms/grad-reconstruction/mat-rz.i)
- (test/tests/fvkernels/mms/advection.i)
- (test/tests/fvkernels/mms/grad-reconstruction/cartesian.i)
(test/tests/fvkernels/fv_adapt/transient-adapt.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
elem_type = QUAD4
[]
[]
[Variables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[v][]
[]
[Functions]
[force]
type = ParsedFunction
value = t
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[force]
type = BodyForce
variable = v
function = force
[]
[]
[FVKernels]
[diff]
type = FVDiffusion
variable = u
coeff = coeff
[]
[force]
type = FVBodyForce
variable = u
function = force
[]
[]
[FVBCs]
[right]
type = FVDirichletBC
variable = u
boundary = right
value = 1
[]
[left]
type = FVDirichletBC
variable = u
boundary = left
value = 0
[]
[]
[BCs]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = 'NEWTON'
[]
[Problem]
kernel_coverage_check = false
[]
[Adaptivity]
marker = box
initial_steps = 1
[Markers]
[box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[]
[]
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-scalar-transport.i)
mu=1
rho=1
k=1e-3
diff=1e-3
cp=1
advected_interp_method='average'
velocity_interp_method='rc'
[GlobalParams]
two_term_boundary_expansion = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = -1
ymax = 1
nx = 100
ny = 20
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[temperature]
type = INSFVEnergyVariable
[]
[scalar]
type = INSFVScalarFieldVariable
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = temperature
vel = 'velocity'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[energy_diffusion]
type = FVDiffusion
coeff = ${k}
variable = temperature
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
vel = 'velocity'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[scalar_diffusion]
type = FVDiffusion
coeff = ${diff}
variable = scalar
[]
[scalar_src]
type = FVBodyForce
variable = scalar
value = 0.1
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 0
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = u
function = 0
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = v
function = 0
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 0
[]
[inlet_t]
type = FVDirichletBC
boundary = 'left'
variable = temperature
value = 1
[]
[inlet_scalar]
type = FVDirichletBC
boundary = 'left'
variable = scalar
value = 1
[]
[]
[Materials]
[const]
type = ADGenericConstantMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
temperature = 'temperature'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/misc/check_error/incomplete_fvkernel_block_coverage_test.i)
[Mesh]
file = rectangle.e
[]
[Variables]
active = 'u'
[./u]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[]
[FVKernels]
active = 'diff body_force'
[./diff]
type = FVDiffusion
variable = u
block = 1
coeff = 1
[../]
[./body_force]
type = FVBodyForce
variable = u
block = 1
value = 10
[../]
[]
[FVBCs]
active = 'right'
[./left]
type = FVDirichletBC
variable = u
boundary = 1
value = 1
[../]
[./right]
type = FVDirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/basic-primitive-pcnsfv-kt.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_vel_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_vel_x]
type = FunctionIC
variable = sup_vel_x
function = 'exact_sup_vel_x'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = sup_vel_x
momentum_component = x
eqn = "momentum"
[]
[momentum_fn]
type = FVBodyForce
variable = sup_vel_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_vel_x_left]
type = FVFunctionDirichletBC
variable = sup_vel_x
function = exact_sup_vel_x
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
superficial_vel_x = sup_vel_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.45300378856215*sin(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
value = '3.13909435323832*cos(1.1*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
value = '-0.9*(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + 0.9*(10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) + 3.13909435323832*sin(x)*cos(1.1*x)^2/cos(x)^2 - 6.9060075771243*sin(1.1*x)*cos(1.1*x)/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.2*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '0.9*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(x)*cos(1.1*x)/cos(x)^2 - 0.99*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(1.1*x)/cos(x) + 0.9*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) - 32.0927295688256*sin(1.2*x))*cos(1.1*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
value = '3.13909435323832*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
value = '0.9*cos(1.1*x)/cos(x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
value_x = '0.9*cos(1.1*x)/cos(x)'
[]
[eps]
type = ParsedFunction
value = '0.9'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_vel_x]
variable = sup_vel_x
function = exact_sup_vel_x
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/porous-hllc.i)
eps=0.9
[GlobalParams]
fp = fp
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = 1.1
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Variables]
[rho]
type = MooseVariableFVReal
[]
[rho_ud]
type = MooseVariableFVReal
[]
[rho_et]
type = MooseVariableFVReal
[]
[]
[ICs]
[rho]
type = FunctionIC
variable = rho
function = 'exact_rho'
[]
[rho_ud]
type = FunctionIC
variable = rho_ud
function = 'exact_rho_ud'
[]
[rho_et]
type = FunctionIC
variable = rho_et
function = 'exact_rho_et'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVMassHLLC
variable = rho
fp = fp
[]
[mass_fn]
type = FVBodyForce
variable = rho
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVMomentumHLLC
variable = rho_ud
momentum_component = x
fp = fp
[]
[momentum_fn]
type = FVBodyForce
variable = rho_ud
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVFluidEnergyHLLC
variable = rho_et
fp = fp
[]
[energy_fn]
type = FVBodyForce
variable = rho_et
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_in]
variable = rho
type = PCNSFVHLLCSpecifiedMassFluxAndTemperatureMassBC
boundary = left
temperature = 'exact_T'
superficial_rhou = 'exact_rho_ud'
[]
[momentum_in]
variable = rho_ud
type = PCNSFVHLLCSpecifiedMassFluxAndTemperatureMomentumBC
boundary = left
temperature = 'exact_T'
superficial_rhou = 'exact_rho_ud'
momentum_component = 'x'
[]
[energy_in]
variable = rho_et
type = PCNSFVHLLCSpecifiedMassFluxAndTemperatureFluidEnergyBC
boundary = left
temperature = 'exact_T'
superficial_rhou = 'exact_rho_ud'
[]
[mass_out]
variable = rho
type = PCNSFVHLLCSpecifiedPressureMassBC
boundary = right
pressure = 'exact_p'
[]
[momentum_out]
variable = rho_ud
type = PCNSFVHLLCSpecifiedPressureMomentumBC
boundary = right
pressure = 'exact_p'
momentum_component = 'x'
[]
[energy_out]
variable = rho_et
type = PCNSFVHLLCSpecifiedPressureFluidEnergyBC
boundary = right
pressure = 'exact_p'
[]
[]
[Materials]
[var_mat]
type = PorousConservedVarMaterial
rho = rho
superficial_rhou = rho_ud
rho_et = rho_et
porosity = porosity
[]
[porosity]
type = GenericConstantMaterial
prop_names = 'porosity'
prop_values = '${eps}'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.83667087618017*eps*sin(1.1*x)'
vars = 'eps'
vals = '${eps}'
[]
[exact_rho_ud]
type = ParsedFunction
value = '3.48788261470924*eps*cos(1.1*x)'
vars = 'eps'
vals = '${eps}'
[]
[forcing_rho_ud]
type = ParsedFunction
value = 'eps*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x)) + 3.48788261470924*eps*sin(x)*cos(1.1*x)^2/cos(x)^2 - 7.67334175236034*eps*sin(1.1*x)*cos(1.1*x)/cos(x)'
vars = 'eps'
vals = '${eps}'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.2*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '1.0*eps*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(x)*cos(1.1*x)/cos(x)^2 - 1.1*eps*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(1.1*x)/cos(x) + 1.0*eps*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) - 32.0927295688256*sin(1.2*x))*cos(1.1*x)/cos(x)'
vars = 'eps'
vals = '${eps}'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
vars = 'eps'
vals = '${eps}'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
vars = 'eps'
vals = '${eps}'
[]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho]
type = ElementL2Error
variable = rho
function = exact_rho
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_ud]
variable = rho_ud
function = exact_rho_ud
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_et]
variable = rho_et
function = exact_rho_et
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/misc/check_error/incomplete_fvkernel_variable_coverage_test.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
[]
[Variables]
[./u]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[./v]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[]
[FVKernels]
active = 'diff body_force'
[./diff]
type = FVDiffusion
variable = u
coeff = 1
[../]
[./body_force]
type = FVBodyForce
variable = u
value = 10
[../]
[]
[FVBCs]
active = 'right'
[./left]
type = FVDirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right]
type = FVDirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Steady
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/2d-average.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='average'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = -1
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = false
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = u
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = v
function = 'exact_v'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin((1/2)*y*pi)*cos((1/2)*x*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin((1/2)*y*pi)*cos((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/2)*pi^2*mu*sin((1/2)*y*pi)*cos((1/2)*x*pi) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) + (1/2)*pi*rho*sin((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)^2 - pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) - 1/4*pi*sin((1/4)*x*pi)*sin((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin((1/4)*x*pi)*cos((1/2)*y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*sin((1/4)*x*pi)*cos((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = '(5/16)*pi^2*mu*sin((1/4)*x*pi)*cos((1/2)*y*pi) - pi*rho*sin((1/4)*x*pi)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*y*pi) + (1/4)*pi*rho*sin((1/2)*y*pi)*cos((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi) + (3/2)*pi*cos((1/4)*x*pi)*cos((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin((3/2)*y*pi)*cos((1/4)*x*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi) - 1/2*pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/2d-rc.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = -1
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = u
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = v
function = 'exact_v'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin((1/2)*y*pi)*cos((1/2)*x*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin((1/2)*y*pi)*cos((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/2)*pi^2*mu*sin((1/2)*y*pi)*cos((1/2)*x*pi) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) + (1/2)*pi*rho*sin((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)^2 - pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) - 1/4*pi*sin((1/4)*x*pi)*sin((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin((1/4)*x*pi)*cos((1/2)*y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*sin((1/4)*x*pi)*cos((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = '(5/16)*pi^2*mu*sin((1/4)*x*pi)*cos((1/2)*y*pi) - pi*rho*sin((1/4)*x*pi)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*y*pi) + (1/4)*pi*rho*sin((1/2)*y*pi)*cos((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi) + (3/2)*pi*cos((1/4)*x*pi)*cos((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin((3/2)*y*pi)*cos((1/4)*x*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi) - 1/2*pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(test/tests/postprocessors/interface_diffusive_flux/interface_diffusive_flux_fv.i)
postprocessor_type = InterfaceDiffusiveFluxAverage
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 6
xmax = 3
ny = 9
ymax = 3
elem_type = QUAD4
[]
[subdomain_id]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '2 1 0'
block_id = 1
[]
[interface]
input = subdomain_id
type = SideSetsBetweenSubdomainsGenerator
primary_block = '1'
paired_block = '0'
new_boundary = 'interface'
[]
[]
[Functions]
[fn_exact]
type = ParsedFunction
value = 'x*x+y*y'
[]
[]
[Variables]
[u]
type = MooseVariableFVReal
block = 0
[]
[v]
type = MooseVariableFVReal
block = 1
[]
[]
[FVKernels]
[diff_u]
type = FVDiffusion
variable = u
coeff = 1
[]
[body_u]
type = FVBodyForce
variable = u
function = 1
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = 1
[]
[body_v]
type = FVBodyForce
variable = v
function = -1
[]
[]
[FVInterfaceKernels]
[reaction]
type = FVDiffusionInterface
variable1 = u
variable2 = v
coeff1 = 1
coeff2 = 2
boundary = 'interface'
subdomain1 = '0'
subdomain2 = '1'
[]
[]
[FVBCs]
[all]
type = FVFunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = fn_exact
[]
[]
[Postprocessors]
[diffusive_flux]
type = ${postprocessor_type}
variable = v
neighbor_variable = u
diffusivity = 1
execute_on = TIMESTEP_END
boundary = 'interface'
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
file_base = ${raw ${postprocessor_type} _fv}
exodus = true
[]
(test/tests/fvkernels/fv_adapt/transient-adapt.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
elem_type = QUAD4
[]
[]
[Variables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[v][]
[]
[Functions]
[force]
type = ParsedFunction
value = t
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[force]
type = BodyForce
variable = v
function = force
[]
[]
[FVKernels]
[diff]
type = FVDiffusion
variable = u
coeff = coeff
[]
[force]
type = FVBodyForce
variable = u
function = force
[]
[]
[FVBCs]
[right]
type = FVDirichletBC
variable = u
boundary = right
value = 1
[]
[left]
type = FVDirichletBC
variable = u
boundary = left
value = 0
[]
[]
[BCs]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = 'NEWTON'
[]
[Problem]
kernel_coverage_check = false
[]
[Adaptivity]
marker = box
initial_steps = 1
[Markers]
[box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[]
[]
[]
[Outputs]
exodus = true
[]
(test/tests/fvkernels/mms/non-orthogonal/advection-diffusion-reaction.i)
a=1.1
diff=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = TRI3
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} ${fparse 2*a} 0'
advected_interp_method = 'average'
[../]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[exact]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-2*a*sin(x)*sin(y) + a*cos(x)*cos(y) + 2*diff*sin(x)*cos(y) + sin(x)*cos(y)'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'hypre'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/2d-average-with-temp.i)
mu=1.1
rho=1.1
k=1.1
cp=1.1
advected_interp_method='average'
velocity_interp_method='average'
velocity='velocity'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = -1
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = false
[]
[temperature]
type = INSFVEnergyVariable
two_term_boundary_expansion = false
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = ${velocity}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = ${velocity}
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = ${velocity}
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = temperature
[]
[temp_advection]
type = INSFVEnergyAdvection
vel = ${velocity}
variable = temperature
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[temp_forcing]
type = FVBodyForce
variable = temperature
function = forcing_t
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = u
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = v
function = 'exact_v'
[]
[inlet-and-walls-t]
type = FVFunctionDirichletBC
boundary = 'left top bottom'
variable = temperature
function = 'exact_t'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[const]
type = ADGenericConstantMaterial
prop_names = 'k cp'
prop_values = '${k} ${cp}'
[]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
temperature = 'temperature'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin((1/2)*y*pi)*cos((1/2)*x*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin((1/2)*y*pi)*cos((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/2)*pi^2*mu*sin((1/2)*y*pi)*cos((1/2)*x*pi) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) + (1/2)*pi*rho*sin((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)^2 - pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) - 1/4*pi*sin((1/4)*x*pi)*sin((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin((1/4)*x*pi)*cos((1/2)*y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*sin((1/4)*x*pi)*cos((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = '(5/16)*pi^2*mu*sin((1/4)*x*pi)*cos((1/2)*y*pi) - pi*rho*sin((1/4)*x*pi)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*y*pi) + (1/4)*pi*rho*sin((1/2)*y*pi)*cos((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi) + (3/2)*pi*cos((1/4)*x*pi)*cos((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin((3/2)*y*pi)*cos((1/4)*x*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi) - 1/2*pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[exact_t]
type = ParsedFunction
value = 'sin((1/4)*x*pi)*cos((1/2)*y*pi)'
[]
[forcing_t]
type = ParsedFunction
value = '-pi*cp*rho*sin((1/4)*x*pi)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) - 1/2*pi*cp*rho*sin((1/4)*x*pi)*sin((1/2)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*y*pi) + (1/4)*pi*cp*rho*sin((1/2)*y*pi)*cos((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi) + (5/16)*pi^2*k*sin((1/4)*x*pi)*cos((1/2)*y*pi)'
vars = 'k rho cp'
vals = '${k} ${rho} ${cp}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2t]
variable = temperature
function = exact_t
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/heated-channel/transient-porous-kt-primitive.i)
p_initial=1.01e5
T=273.15
u_in=10
eps=1
superficial_vel_in=${fparse u_in * eps}
[GlobalParams]
fp = fp
limiter = 'vanLeer'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 100
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
initial_condition = ${p_initial}
[]
[superficial_vel_x]
type = MooseVariableFVReal
initial_condition = ${superficial_vel_in}
[]
[temperature]
type = MooseVariableFVReal
initial_condition = ${T}
[]
[]
[AuxVariables]
[rho]
type = MooseVariableFVReal
[]
[superficial_rhou]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[rho]
type = ADMaterialRealAux
variable = rho
property = rho
execute_on = 'timestep_end'
[]
[superficial_rhou]
type = ADMaterialRealAux
variable = superficial_rhou
property = superficial_rhou
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_dt'
variable = pressure
[]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[momentum_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhou_dt'
variable = superficial_vel_x
[]
[momentum_advection]
type = PCNSFVKT
variable = superficial_vel_x
eqn = "momentum"
momentum_component = 'x'
[]
[energy_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_et_dt'
variable = temperature
[]
[energy_advection]
type = PCNSFVKT
variable = temperature
eqn = "energy"
[]
[heat]
type = FVBodyForce
variable = temperature
value = 1e6
[]
[]
[FVBCs]
[rho_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = pressure
superficial_velocity = 'superficial_vel_in'
T_fluid = ${T}
eqn = 'mass'
[]
[rhou_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = superficial_vel_x
superficial_velocity = 'superficial_vel_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_et_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = temperature
superficial_velocity = 'superficial_vel_in'
T_fluid = ${T}
eqn = 'energy'
[]
[rho_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = pressure
pressure = ${p_initial}
eqn = 'mass'
[]
[rhou_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = superficial_vel_x
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_et_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = temperature
pressure = ${p_initial}
eqn = 'energy'
[]
# Use these to help create more accurate cell centered gradients for cells adjacent to boundaries
[T_left]
type = FVDirichletBC
variable = temperature
value = ${T}
boundary = 'left'
[]
[sup_vel_left]
type = FVDirichletBC
variable = superficial_vel_x
value = ${superficial_vel_in}
boundary = 'left'
[]
[p_right]
type = FVDirichletBC
variable = pressure
value = ${p_initial}
boundary = 'right'
[]
[]
[Functions]
[superficial_vel_in]
type = ParsedVectorFunction
value_x = '${superficial_vel_in}'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
T_fluid = temperature
superficial_vel_x = superficial_vel_x
fp = fp
porosity = porosity
[]
[zero]
type = GenericConstantMaterial
prop_names = 'porosity'
prop_values = '${eps}'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
nl_max_its = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-5
optimal_iterations = 10
[]
steady_state_detection = false
steady_state_tolerance = 1e-12
abort_on_solve_fail = false
end_time = 100
nl_abs_tol = 1e-8
dtmin = 5e-5
automatic_scaling = true
compute_scaling_once = false
verbose = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -snes_linesearch_minlambda'
petsc_options_value = 'lu mumps NONZERO 1e-3 '
[]
[Outputs]
[exo]
type = Exodus
execute_on = 'final'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
checkpoint = true
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/fvkernels/mms/cylindrical/advection-diffusion-reaction.i)
a=1.1
diff=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
[../]
[]
[Problem]
kernel_coverage_check = off
coord_type = 'RZ'
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} ${a} 0'
advected_interp_method = 'average'
[../]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[exact]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-a*sin(x)*sin(y) + diff*sin(x)*cos(y) + sin(x)*cos(y) + (x*a*cos(x)*cos(y) + a*sin(x)*cos(y))/x - (-x*diff*sin(x)*cos(y) + diff*cos(x)*cos(y))/x'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/mat-advection-diffusion.i)
diff=1.1
a=1.1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.6
xmax = 0.6
nx = 64
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[FVKernels]
[./advection]
type = FVMatAdvection
variable = v
vel = 'fv_velocity'
[../]
[./diffusion]
type = FVDiffusion
variable = v
coeff = coeff
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[boundary]
type = FVFunctionDirichletBC
boundary = 'left right'
function = 'exact'
variable = v
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '${diff}'
[]
[adv_material]
type = ADCoupledVelocityMaterial
vel_x = '${a}'
rho = 'v'
velocity = 'fv_velocity'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '3*x^2 + 2*x + 1'
[]
[forcing]
type = ParsedFunction
value = '-${diff}*6 + ${a} * (6*x + 2)'
# value = '-${diff}*6'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/mass-mom-mat-advection-diffusion/input.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 2
xmin = -.6
xmax = .6
[]
[]
[GlobalParams]
advected_interp_method = 'average'
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[fv_rho]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = 2
[]
[fv_vel]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = 2
[]
[]
[FVKernels]
[adv_rho]
type = FVMatAdvection
variable = fv_rho
vel = 'fv_velocity'
[]
[diff_rho]
type = FVDiffusion
variable = fv_rho
coeff = coeff
[]
[forcing_rho]
type = FVBodyForce
variable = fv_rho
function = 'forcing_rho'
[]
[adv_rho_u]
type = FVMatAdvection
variable = fv_vel
vel = 'fv_velocity'
advected_quantity = 'rho_u'
[]
[diff_vel]
type = FVDiffusion
variable = fv_vel
coeff = coeff
[]
[forcing_vel]
type = FVBodyForce
variable = fv_vel
function = 'forcing_vel'
[]
[]
[FVBCs]
[boundary_rho]
type = FVFunctionDirichletBC
boundary = 'left right'
function = 'exact_rho'
variable = fv_rho
[]
[boundary_vel]
type = FVFunctionDirichletBC
boundary = 'left right'
function = 'exact_vel'
variable = fv_vel
[]
[]
[Materials]
[euler_material]
type = ADCoupledVelocityMaterial
vel_x = fv_vel
rho = fv_rho
velocity = 'fv_velocity'
[]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
line_search = 'none'
[]
[Outputs]
csv = true
exodus = true
[]
[Functions]
[forcing_rho]
type = ParsedFunction
value = '-1.331*sin(1.1*x)^2 + 1.331*sin(1.1*x) + 1.331*cos(1.1*x)^2'
[]
[exact_rho]
type = ParsedFunction
value = '1.1*sin(1.1*x)'
[]
[forcing_vel]
type = ParsedFunction
value = '-2.9282*sin(1.1*x)^2*cos(1.1*x) + 1.4641*cos(1.1*x)^3 + 1.331*cos(1.1*x)'
[]
[exact_vel]
type = ParsedFunction
value = '1.1*cos(1.1*x)'
[]
[]
[Postprocessors]
[./l2_rho]
type = ElementL2Error
variable = fv_rho
function = exact_rho
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./l2_vel]
type = ElementL2Error
variable = fv_vel
function = exact_vel
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/basic-conserved-pcnsfv-kt.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[rho]
type = MooseVariableFVReal
[]
[rho_ud]
type = MooseVariableFVReal
[]
[rho_et]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = rho
function = 'exact_rho'
[]
[sup_vel_x]
type = FunctionIC
variable = rho_ud
function = 'exact_rho_ud'
[]
[T_fluid]
type = FunctionIC
variable = rho_et
function = 'exact_rho_et'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = rho
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = rho
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = rho_ud
momentum_component = x
eqn = "momentum"
[]
[momentum_fn]
type = FVBodyForce
variable = rho_ud
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = rho_et
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = rho_et
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = rho
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = rho_ud
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = rho_et
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = rho
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = rho_ud
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = rho_et
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[rho_right]
type = FVFunctionDirichletBC
variable = rho
function = exact_rho
boundary = 'right'
[]
[rho_ud_left]
type = FVFunctionDirichletBC
variable = rho_ud
function = exact_rho_ud
boundary = 'left'
[]
[rho_et_left]
type = FVFunctionDirichletBC
variable = rho_et
function = exact_rho_et
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousConservedVarMaterial
rho = rho
superficial_rhou = rho_ud
rho_et = rho_et
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.45300378856215*sin(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
value = '3.13909435323832*cos(1.1*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
value = '-0.9*(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + 0.9*(10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) + 3.13909435323832*sin(x)*cos(1.1*x)^2/cos(x)^2 - 6.9060075771243*sin(1.1*x)*cos(1.1*x)/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.2*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '0.9*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(x)*cos(1.1*x)/cos(x)^2 - 0.99*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(1.1*x)/cos(x) + 0.9*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) - 32.0927295688256*sin(1.2*x))*cos(1.1*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
value = '3.13909435323832*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
value = '0.9*cos(1.1*x)/cos(x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
value_x = '0.9*cos(1.1*x)/cos(x)'
[]
[eps]
type = ParsedFunction
value = '0.9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options = '-snes_linesearch_monitor'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho]
type = ElementL2Error
variable = rho
function = exact_rho
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_ud]
variable = rho_ud
function = exact_rho_ud
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_et]
variable = rho_et
function = exact_rho_et
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d/hllc-mms.i)
[GlobalParams]
fp = fp
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = 1
nx = 2
[]
[]
[Variables]
[rho]
type = MooseVariableFVReal
[]
[rho_u]
type = MooseVariableFVReal
[]
[rho_et]
type = MooseVariableFVReal
[]
[]
[ICs]
[rho]
type = FunctionIC
variable = rho
function = 'cos(1.1*x)'
[]
[rho_u]
type = FunctionIC
variable = rho_u
function = '2*sin(1.1*x)'
[]
[rho_et]
type = FunctionIC
variable = rho_et
function = '3*cos(1.1*x)'
[]
[]
[FVKernels]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
[]
[fake_diffusivity]
type = FVDiffusion
variable = rho
coeff = 1
[]
[mass_fn]
type = FVBodyForce
variable = rho
function = 'forcing_rho'
[]
[momentum_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[]
[viscosity]
type = FVDiffusion
variable = rho_u
coeff = 1
[]
[momentum_fn]
type = FVBodyForce
variable = rho_u
function = 'forcing_rho_u'
[]
[fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_et
[]
[fake_conduction]
type = FVDiffusion
variable = rho_et
coeff = 1
[]
[energy_fn]
type = FVBodyForce
variable = rho_et
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[rho]
type = FVFunctionDirichletBC
boundary = 'left right'
variable = rho
function = 'exact_rho'
[]
[rho_u]
type = FVFunctionDirichletBC
boundary = 'left right'
variable = rho_u
function = 'exact_rho_u'
[]
[rho_et]
type = FVFunctionDirichletBC
boundary = 'left right'
variable = rho_et
function = 'exact_rho_et'
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rho_et = rho_et
[]
[]
[Modules]
[FluidProperties]
[fp]
type = TestConservedVarFluidProperties
[]
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = 'cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '3*cos(x)'
[]
[exact_rho_u]
type = ParsedFunction
value = '2*sin(x)'
[]
[forcing_rho_u]
type = ParsedFunction
value = '4*sin(x)^3/cos(x)^2 + 9*sin(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '3*cos(x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '11*cos(x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho]
type = ElementL2Error
variable = rho
function = exact_rho
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_u]
variable = rho_u
function = exact_rho_u
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_et]
variable = rho_et
function = exact_rho_et
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/cylindrical/2d-rc.i)
mu=1.1
rho=1.1
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 1
xmax = 3
ymin = -1
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
coord_type = 'RZ'
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = 'average'
velocity_interp_method = 'rc'
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[mean_zero_pressure]
type = FVScalarLagrangeMultiplier
variable = pressure
lambda = lambda
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = 'average'
velocity_interp_method = 'rc'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = 'average'
velocity_interp_method = 'rc'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[no-slip-wall-u]
type = INSFVNoSlipWallBC
boundary = 'left right top bottom'
variable = u
function = 'exact_u'
[]
[no-slip-wall-v]
type = INSFVNoSlipWallBC
boundary = 'left right top bottom'
variable = v
function = 'exact_v'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = u
v = v
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin(y)*sin(x*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin(y)*sin(x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = 'mu*sin(y)*sin(x*pi) - (-x*pi^2*mu*sin(y)*sin(x*pi) + pi*mu*sin(y)*cos(x*pi))/x + (2*x*pi*rho*sin(y)^2*sin(x*pi)*cos(x*pi) + rho*sin(y)^2*sin(x*pi)^2)/x + (-1/2*x*pi*rho*sin(x)*sin(y)*sin(x*pi)*sin((1/2)*y*pi) + x*rho*sin(x)*sin(x*pi)*cos(y)*cos((1/2)*y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin(x)*cos((1/2)*y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*sin(x)*cos((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = '(1/4)*pi^2*mu*sin(x)*cos((1/2)*y*pi) - pi*rho*sin(x)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) + cos(y) - (-x*mu*sin(x)*cos((1/2)*y*pi) + mu*cos(x)*cos((1/2)*y*pi))/x + (x*pi*rho*sin(x)*sin(y)*cos(x*pi)*cos((1/2)*y*pi) + x*rho*sin(y)*sin(x*pi)*cos(x)*cos((1/2)*y*pi) + rho*sin(x)*sin(y)*sin(x*pi)*cos((1/2)*y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin(y)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin(x)*sin((1/2)*y*pi) + (x*pi*rho*sin(y)*cos(x*pi) + rho*sin(y)*sin(x*pi))/x'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 30 lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(test/tests/fvkernels/mms/advective-outflow/advection-diffusion.i)
diff=1
a=1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = -1
xmax = 0
nx = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} 0 0'
force_boundary_execution = true
[../]
[./diffusion]
type = FVDiffusion
variable = v
coeff = coeff
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[left]
type = FVFunctionDirichletBC
boundary = 'left'
function = 'exact'
variable = v
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '${diff}'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'cos(x)'
[]
[forcing]
type = ParsedFunction
value = 'cos(x) - sin(x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/pins/mms/porosity_change/2d-rc-continuous.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = -1
ymax = 1
nx = 8
ny = 8
[]
[]
[GlobalParams]
two_term_boundary_expansion = true
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[v]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[ICs]
[porosity_continuous]
type = FunctionIC
variable = porosity
function = smooth_jump
[]
[]
[GlobalParams]
porosity = porosity
[]
[FVKernels]
inactive = 'u_pressure_porosity u_pressure_porosity_gradient
v_pressure_porosity v_pressure_porosity_gradient'
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
smooth_porosity = true
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
smooth_porosity = true
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
mu = ${mu}
porosity = porosity
smooth_porosity = false
vel = 'velocity'
momentum_component = 'x'
[]
# Option 1: eps * pressure gradient
[u_pressure]
type = PINSFVMomentumPressure
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
# Option 2: gradient (eps * pressure) - P * gradient(eps)
[u_pressure_porosity]
type = PINSFVMomentumPressureFlux
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
[u_pressure_porosity_gradient]
type = PINSFVMomentumPressurePorosityGradient
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
smooth_porosity = true
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = v
mu = ${mu}
porosity = porosity
smooth_porosity = false
vel = 'velocity'
momentum_component = 'y'
[]
# Option 1: eps * pressure gradient
[v_pressure]
type = PINSFVMomentumPressure
variable = v
pressure = pressure
porosity = porosity
momentum_component = 'y'
[]
# Option 2: gradient (eps * pressure) - P * gradient(eps)
[v_pressure_porosity]
type = PINSFVMomentumPressureFlux
variable = v
pressure = pressure
porosity = porosity
momentum_component = 'y'
[]
[v_pressure_porosity_gradient]
type = PINSFVMomentumPressurePorosityGradient
variable = v
pressure = pressure
porosity = porosity
momentum_component = 'y'
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = u
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = v
function = 'exact_v'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[smooth_jump]
type = ParsedFunction
value = '1 - 0.5 * 1 / (1 + exp(-30*(x-1))) - 0.01 * y'
[]
# Output from compute-functions-2d.py
[exact_u]
type = ParsedFunction
value = 'sin((1/2)*y*pi)*cos((1/2)*x*pi)'
[]
[forcing_u]
type = ParsedFunction
value = '(1/2)*pi^2*mu*sin((1/2)*y*pi)*cos((1/2)*x*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) - 0.005*pi*mu*cos((1/2)*x*pi)*cos((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2 + 7.5*pi*mu*exp(30 - 30*x)*sin((1/2)*x*pi)*sin((1/2)*y*pi)/((exp(30 - 30*x) + 1)^2*(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) + (1/2)*pi*rho*sin((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)^2/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) - pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) + 0.01*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2 + 15.0*rho*exp(30 - 30*x)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi)^2/((exp(30 - 30*x) + 1)^2*(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2) - 1/4*pi*(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))*sin((1/4)*x*pi)*sin((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin((1/4)*x*pi)*cos((1/2)*y*pi)'
[]
[forcing_v]
type = ParsedFunction
value = '(5/16)*pi^2*mu*sin((1/4)*x*pi)*cos((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) + 0.005*pi*mu*sin((1/4)*x*pi)*sin((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2 - 3.75*pi*mu*exp(30 - 30*x)*cos((1/4)*x*pi)*cos((1/2)*y*pi)/((exp(30 - 30*x) + 1)^2*(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2) - pi*rho*sin((1/4)*x*pi)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) - 1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) + (1/4)*pi*rho*sin((1/2)*y*pi)*cos((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1)) + 0.01*rho*sin((1/4)*x*pi)^2*cos((1/2)*y*pi)^2/(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2 + 15.0*rho*exp(30 - 30*x)*sin((1/4)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)/((exp(30 - 30*x) + 1)^2*(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))^2) + (3/2)*pi*(-0.01*y + 1 - 0.5/(exp(30 - 30*x) + 1))*cos((1/4)*x*pi)*cos((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin((3/2)*y*pi)*cos((1/4)*x*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi) - 1/2*pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2p]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/grad-reconstruction/mat-cartesian.i)
a=1.1
diff=1.1
[Mesh]
[gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[]
[]
[FVKernels]
[advection]
type = FVElementalAdvection
variable = v
velocity = '${a} ${fparse 2 * a} 0'
advected_quantity = 'mat_u'
grad_advected_quantity = 'mat_grad_u'
[]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[diri]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Materials]
[mat]
type = ADCoupledGradientMaterial
mat_prop = 'mat_u'
grad_mat_prop = 'mat_grad_u'
u = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-2*a*sin(x)*sin(y) + a*cos(x)*cos(y) + 2*diff*sin(x)*cos(y) + sin(x)*cos(y)'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
# [u]
# []
[v]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[Problem]
kernel_coverage_check = false
[]
# [Kernels]
# [diff_u]
# type = Diffusion
# variable = u
# []
# [body_u]
# type = BodyForce
# variable = u
# function = 'forcing'
# []
# []
[FVKernels]
[diff_v]
type = FVDiffusion
variable = v
coeff = coeff
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
# [BCs]
# [boundary]
# type = FunctionDirichletBC
# boundary = 'left right'
# function = 'exact'
# variable = u
# []
# []
[FVBCs]
[boundary]
type = FVFunctionDirichletBC
boundary = 'left right'
function = 'exact'
variable = v
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '3*x^2 + 2*x + 1'
[]
[forcing]
type = ParsedFunction
value = '-6'
[]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
# [./L2u]
# type = ElementL2Error
# variable = u
# function = exact
# outputs = 'console'
# execute_on = 'timestep_end'
# [../]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fviks/diffusion/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmax = 2
[]
[subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '1.0 0 0'
block_id = 1
top_right = '2.0 1.0 0'
[]
[interface_primary]
input = subdomain1
type = SideSetsBetweenSubdomainsGenerator
primary_block = '0'
paired_block = '1'
new_boundary = 'primary_interface'
[]
[]
[Variables]
[u]
type = MooseVariableFVReal
block = 0
initial_condition = 0.5
[]
[v]
type = MooseVariableFVReal
block = 1
initial_condition = 0.5
[]
[]
[FVKernels]
[diff_left]
type = FVDiffusion
variable = u
coeff = 'left'
block = 0
[]
[gradient_creating]
type = FVBodyForce
variable = u
[]
[diff_right]
type = FVDiffusion
variable = v
coeff = 'right'
block = 1
[]
[gradient_creating_2]
type = FVBodyForce
variable = v
[]
[]
[FVInterfaceKernels]
[interface]
type = FVDiffusionInterface
variable1 = u
variable2 = v
boundary = 'primary_interface'
subdomain1 = '0'
subdomain2 = '1'
coeff1 = 'left'
coeff2 = 'right'
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = u
boundary = 'left'
value = 1
[]
[v_left]
type = FVDirichletBC
variable = v
boundary = 'right'
value = 0
[]
[]
[Materials]
[block0]
type = ADGenericConstantMaterial
block = '0'
prop_names = 'left'
prop_values = '1'
[]
[block1]
type = ADGenericConstantMaterial
block = '1'
prop_names = 'right'
prop_values = '1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/cylindrical/2d-average.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='average'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
kernel_coverage_check = false
fv_bcs_integrity_check = true
coord_type = 'RZ'
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = false
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = v
function = 'exact_v'
[]
[no-slip-wall-u]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = u
function = 'exact_u'
[]
[no-slip-wall-v]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = v
function = 'exact_v'
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'top'
variable = pressure
function = 'exact_p'
[]
[axis-u]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[axis-v]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[axis-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = pressure
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin(x*pi)*sin((1/2)*y*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin(x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/4)*pi^2*mu*sin(x*pi)*sin((1/2)*y*pi) - pi*sin(x*pi)*cos((1/2)*y*pi) - (-x*pi^2*mu*sin(x*pi)*sin((1/2)*y*pi) + pi*mu*sin((1/2)*y*pi)*cos(x*pi))/x + (2*x*pi*rho*sin(x*pi)*sin((1/2)*y*pi)^2*cos(x*pi) + rho*sin(x*pi)^2*sin((1/2)*y*pi)^2)/x + (-x*pi*rho*sin(x*pi)*sin((1/2)*y*pi)*sin(y*pi)*cos(x*pi) + (1/2)*x*pi*rho*sin(x*pi)*cos(x*pi)*cos((1/2)*y*pi)*cos(y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'cos(x*pi)*cos(y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*cos(x*pi)*cos(y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = 'pi^2*mu*cos(x*pi)*cos(y*pi) - 2*pi*rho*sin(y*pi)*cos(x*pi)^2*cos(y*pi) - 1/2*pi*sin((1/2)*y*pi)*cos(x*pi) - (-x*pi^2*mu*cos(x*pi)*cos(y*pi) - pi*mu*sin(x*pi)*cos(y*pi))/x + (-x*pi*rho*sin(x*pi)^2*sin((1/2)*y*pi)*cos(y*pi) + x*pi*rho*sin((1/2)*y*pi)*cos(x*pi)^2*cos(y*pi) + rho*sin(x*pi)*sin((1/2)*y*pi)*cos(x*pi)*cos(y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'cos(x*pi)*cos((1/2)*y*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-pi*rho*sin(y*pi)*cos(x*pi) + (x*pi*rho*sin((1/2)*y*pi)*cos(x*pi) + rho*sin(x*pi)*sin((1/2)*y*pi))/x'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/cylindrical/2d-rc.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
kernel_coverage_check = false
fv_bcs_integrity_check = true
coord_type = 'RZ'
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = v
function = 'exact_v'
[]
[no-slip-wall-u]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = u
function = 'exact_u'
[]
[no-slip-wall-v]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = v
function = 'exact_v'
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'top'
variable = pressure
function = 'exact_p'
[]
[axis-u]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[axis-v]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[axis-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = pressure
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin(x*pi)*sin((1/2)*y*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin(x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/4)*pi^2*mu*sin(x*pi)*sin((1/2)*y*pi) - pi*sin(x*pi)*cos((1/2)*y*pi) - (-x*pi^2*mu*sin(x*pi)*sin((1/2)*y*pi) + pi*mu*sin((1/2)*y*pi)*cos(x*pi))/x + (2*x*pi*rho*sin(x*pi)*sin((1/2)*y*pi)^2*cos(x*pi) + rho*sin(x*pi)^2*sin((1/2)*y*pi)^2)/x + (-x*pi*rho*sin(x*pi)*sin((1/2)*y*pi)*sin(y*pi)*cos(x*pi) + (1/2)*x*pi*rho*sin(x*pi)*cos(x*pi)*cos((1/2)*y*pi)*cos(y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'cos(x*pi)*cos(y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*cos(x*pi)*cos(y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = 'pi^2*mu*cos(x*pi)*cos(y*pi) - 2*pi*rho*sin(y*pi)*cos(x*pi)^2*cos(y*pi) - 1/2*pi*sin((1/2)*y*pi)*cos(x*pi) - (-x*pi^2*mu*cos(x*pi)*cos(y*pi) - pi*mu*sin(x*pi)*cos(y*pi))/x + (-x*pi*rho*sin(x*pi)^2*sin((1/2)*y*pi)*cos(y*pi) + x*pi*rho*sin((1/2)*y*pi)*cos(x*pi)^2*cos(y*pi) + rho*sin(x*pi)*sin((1/2)*y*pi)*cos(x*pi)*cos(y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'cos(x*pi)*cos((1/2)*y*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-pi*rho*sin(y*pi)*cos(x*pi) + (x*pi*rho*sin((1/2)*y*pi)*cos(x*pi) + rho*sin(x*pi)*sin((1/2)*y*pi))/x'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 200 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/pins/mms/1d-rc.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 1
dx = '1 1'
ix = '5 5'
subdomain_id = '1 2'
[]
[]
[GlobalParams]
two_term_boundary_expansion = true
[]
[Variables]
[u]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.8
[]
[]
[Problem]
error_on_jacobian_nonzero_reallocation = true
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'cos((1/2)*x*pi)'
[]
[forcing_u]
type = ParsedFunction
value = '0.3125*pi^2*mu*cos((1/2)*x*pi) - 1.25*pi*rho*sin((1/2)*x*pi)*cos((1/2)*x*pi) + 0.8*cos(x)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin(x)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
mu = ${mu}
rho = ${rho}
porosity = porosity
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
mu = ${mu}
rho = ${rho}
porosity = porosity
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
mu = ${mu}
porosity = porosity
[]
[u_pressure]
type = PINSFVMomentumPressureFlux
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Postprocessors]
[inlet_p]
type = SideAverageValue
variable = 'pressure'
boundary = 'left'
[]
[outlet-u]
type = SideIntegralVariablePostprocessor
variable = u
boundary = 'right'
[]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/fvkernels/mms/advection-diffusion.i)
diff=1.1
a=1.1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.6
xmax = 0.6
nx = 64
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} 0 0'
[../]
[./diffusion]
type = FVDiffusion
variable = v
coeff = coeff
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[boundary]
type = FVFunctionDirichletBC
boundary = 'left right'
function = 'exact'
variable = v
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '${diff}'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '3*x^2 + 2*x + 1'
[]
[forcing]
type = ParsedFunction
value = '-${diff}*6 + ${a} * (6*x + 2)'
# value = '-${diff}*6'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/rc.i)
mu=1.1
rho=1.1
velocity_interp_method='rc'
[GlobalParams]
force_boundary_execution = false
two_term_boundary_expansion = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
fv_bcs_integrity_check = false
error_on_jacobian_nonzero_reallocation = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = 'average'
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[mean_zero_pressure]
type = FVScalarLagrangeMultiplier
variable = pressure
lambda = lambda
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = 'average'
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = 'average'
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[no-slip-wall-u]
type = INSFVNoSlipWallBC
boundary = 'left right top bottom'
variable = u
function = 'exact_u'
[]
[no-slip-wall-v]
type = INSFVNoSlipWallBC
boundary = 'left right top bottom'
variable = v
function = 'exact_v'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin(y)*cos((1/2)*x*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin(y)*cos((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = 'mu*sin(y)*cos((1/2)*x*pi) + (1/4)*pi^2*mu*sin(y)*cos((1/2)*x*pi) - 1/2*pi*rho*sin(x)*sin(y)*sin((1/2)*y*pi)*cos((1/2)*x*pi) + rho*sin(x)*cos(y)*cos((1/2)*x*pi)*cos((1/2)*y*pi) - pi*rho*sin(y)^2*sin((1/2)*x*pi)*cos((1/2)*x*pi) + sin(y)*cos(x)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin(x)*cos((1/2)*y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*sin(x)*cos((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = 'mu*sin(x)*cos((1/2)*y*pi) + (1/4)*pi^2*mu*sin(x)*cos((1/2)*y*pi) - pi*rho*sin(x)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) - 1/2*pi*rho*sin(x)*sin(y)*sin((1/2)*x*pi)*cos((1/2)*y*pi) + rho*sin(y)*cos(x)*cos((1/2)*x*pi)*cos((1/2)*y*pi) + sin(x)*cos(y)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin(x)*sin(y)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin(x)*sin((1/2)*y*pi) - 1/2*pi*rho*sin(y)*sin((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 30 lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
variable = v
function = exact_v
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(modules/navier_stokes/test/tests/postprocessors/conservation_INSFV.i)
mu=1.1
rho=1
advected_interp_method='average'
velocity_interp_method='average'
[GlobalParams]
two_term_boundary_expansion = true
[]
[Mesh]
inactive = 'mesh internal_boundary_bot internal_boundary_top'
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '1'
dy = '1 1 1'
ix = '5'
iy = '5 5 5'
subdomain_id = '1
2
3'
[]
[internal_boundary_bot]
type = SideSetsBetweenSubdomainsGenerator
input = mesh
new_boundary = 'internal_bot'
primary_block = 1
paired_block = 2
[]
[internal_boundary_top]
type = SideSetsBetweenSubdomainsGenerator
input = internal_boundary_bot
new_boundary = 'internal_top'
primary_block = 2
paired_block = 3
[]
[diverging_mesh]
type = FileMeshGenerator
file = 'expansion_quad.e'
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 0
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[temperature]
type = INSFVEnergyVariable
[]
[]
[AuxVariables]
[advected_density]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = ${rho}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
force_boundary_execution = true
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
force_boundary_execution = true
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_advection]
type = INSFVEnergyAdvection
vel = 'velocity'
variable = temperature
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[temp_source]
type = FVBodyForce
variable = temperature
function = 10
block = 1
[]
[]
[FVBCs]
inactive = 'noslip-u noslip-v'
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = u
function = 0
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = v
function = 1
[]
[noslip-u]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = u
function = 0
[]
[noslip-v]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = v
function = 0
[]
[free-slip-u]
type = INSFVNaturalFreeSlipBC
boundary = 'right'
variable = u
[]
[free-slip-v]
type = INSFVNaturalFreeSlipBC
boundary = 'right'
variable = v
[]
[axis-u]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[axis-v]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[axis-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = pressure
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'top'
variable = pressure
function = 0
[]
[inlet_temp]
type = FVNeumannBC
boundary = 'bottom'
variable = temperature
value = 300
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
temperature = 'temperature'
rho = ${rho}
[]
[advected_material_property]
type = ADGenericConstantMaterial
prop_names = 'advected_rho cp'
prop_values ='${rho} 1'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 200 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Postprocessors]
[inlet_mass_variable]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = advected_density
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_mass_constant]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = ${rho}
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_mass_matprop]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_mat_prop = 'advected_rho'
fv = true
[]
[mid1_mass]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_mass]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_mass]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_momentum_x]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid1_momentum_x]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_momentum_x]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_momentum_x]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_momentum_y]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid1_momentum_y]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_momentum_y]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_momentum_y]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_advected_energy]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
[]
[mid1_advected_energy]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_advected_energy]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_advected_energy]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
[]
[]
[Outputs]
exodus = false
csv = true
inactive = 'console_mass console_momentum_x console_momentum_y console_energy'
[console_mass]
type = Console
start_step = 1
show = 'inlet_mass_variable inlet_mass_constant inlet_mass_matprop mid1_mass mid2_mass outlet_mass'
[]
[console_momentum_x]
type = Console
start_step = 1
show = 'inlet_momentum_x mid1_momentum_x mid2_momentum_x outlet_momentum_x'
[]
[console_momentum_y]
type = Console
start_step = 1
show = 'inlet_momentum_y mid1_momentum_y mid2_momentum_y outlet_momentum_y'
[]
[console_energy]
type = Console
start_step = 1
show = 'inlet_advected_energy mid1_advected_energy mid2_advected_energy outlet_advected_energy'
[]
[]
(test/tests/fvkernels/mms/advective-outflow/advection-outflow.i)
a=1.1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1.1
nx = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./u]
family = MONOMIAL
order = CONSTANT
fv = true
two_term_boundary_expansion = false
type = MooseVariableFVReal
[../]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
two_term_boundary_expansion = true
type = MooseVariableFVReal
[../]
[]
[FVKernels]
[./advection_u]
type = FVAdvection
variable = u
velocity = '${a} 0 0'
[../]
[body_u]
type = FVBodyForce
variable = u
function = 'forcing'
[]
[./advection_v]
type = FVAdvection
variable = v
velocity = '${a} 0 0'
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[left_u]
type = FVFunctionDirichletBC
boundary = 'left'
function = 'exact'
variable = u
[]
[right_u]
type = FVConstantScalarOutflowBC
variable = u
velocity = '${a} 0 0'
boundary = 'right'
[]
[left_v]
type = FVFunctionDirichletBC
boundary = 'left'
function = 'exact'
variable = v
[]
[right_v]
type = FVConstantScalarOutflowBC
variable = v
velocity = '${a} 0 0'
boundary = 'right'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'cos(x)'
[]
[forcing]
type = ParsedFunction
value = '-${a} * sin(x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./L2u]
type = ElementL2Error
variable = u
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/free-flow-hllc.i)
[GlobalParams]
fp = fp
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = 1.1
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Variables]
[rho]
type = MooseVariableFVReal
[]
[rho_u]
type = MooseVariableFVReal
[]
[rho_et]
type = MooseVariableFVReal
[]
[]
[ICs]
[rho]
type = FunctionIC
variable = rho
function = 'exact_rho'
[]
[rho_u]
type = FunctionIC
variable = rho_u
function = 'exact_rho_u'
[]
[rho_et]
type = FunctionIC
variable = rho_et
function = 'exact_rho_et'
[]
[]
[FVKernels]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
[]
[mass_fn]
type = FVBodyForce
variable = rho
function = 'forcing_rho'
[]
[momentum_x_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[]
[momentum_fn]
type = FVBodyForce
variable = rho_u
function = 'forcing_rho_u'
[]
[fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_et
[]
[energy_fn]
type = FVBodyForce
variable = rho_et
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_in]
variable = rho
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureMassBC
boundary = left
temperature = 'exact_T'
rhou = 'exact_rho_u'
[]
[momentum_in]
variable = rho_u
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureMomentumBC
boundary = left
temperature = 'exact_T'
rhou = 'exact_rho_u'
momentum_component = 'x'
[]
[energy_in]
variable = rho_et
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureFluidEnergyBC
boundary = left
temperature = 'exact_T'
rhou = 'exact_rho_u'
[]
[mass_out]
variable = rho
type = CNSFVHLLCSpecifiedPressureMassBC
boundary = right
pressure = 'exact_p'
[]
[momentum_out]
variable = rho_u
type = CNSFVHLLCSpecifiedPressureMomentumBC
boundary = right
pressure = 'exact_p'
momentum_component = 'x'
[]
[energy_out]
variable = rho_et
type = CNSFVHLLCSpecifiedPressureFluidEnergyBC
boundary = right
pressure = 'exact_p'
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rho_et = rho_et
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.83667087618017*sin(1.1*x)'
[]
[exact_rho_u]
type = ParsedFunction
value = '3.48788261470924*cos(1.1*x)'
[]
[forcing_rho_u]
type = ParsedFunction
value = '-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) + 3.48788261470924*sin(x)*cos(1.1*x)^2/cos(x)^2 - 7.67334175236034*sin(1.1*x)*cos(1.1*x)/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.2*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '1.0*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(x)*cos(1.1*x)/cos(x)^2 - 1.1*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(1.1*x)/cos(x) + 1.0*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) - 32.0927295688256*sin(1.2*x))*cos(1.1*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho]
type = ElementL2Error
variable = rho
function = exact_rho
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_u]
variable = rho_u
function = exact_rho_u
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_et]
variable = rho_et
function = exact_rho_et
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/grad-reconstruction/extended-cartesian.i)
a=1.1
diff=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
type = MooseVariableFVReal
use_extended_stencil = true
[../]
[]
[FVKernels]
[./advection]
type = FVElementalAdvection
variable = v
velocity = '${a} ${fparse 2 * a} 0'
# going to request gradient reconstruction with an extended stencil
use_point_neighbors = true
[]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[diri]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-2*a*sin(x)*sin(y) + a*cos(x)*cos(y) + 2*diff*sin(x)*cos(y) + sin(x)*cos(y)'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/plane-poiseuille-flow.i)
mu=0.5
rho=1.1
advected_interp_method='average'
velocity_interp_method='average'
two_term_boundary_expansion=true
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = -1
ymax = 1
nx = 10
ny = 2
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = ${two_term_boundary_expansion}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = ${two_term_boundary_expansion}
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = ${two_term_boundary_expansion}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 'exact_v'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = '0.5*(1.0 - y^2)/mu'
vars = 'mu'
vals = '${mu}'
[]
[exact_rhou]
type = ParsedFunction
value = '0.5*rho*(1.0 - y^2)/mu'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '0'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = '0.0'
[]
[exact_rhov]
type = ParsedFunction
value = '0'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[forcing_v]
type = ParsedFunction
value = '0'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = '10.0 - x'
[]
[forcing_p]
type = ParsedFunction
value = '0'
vars = 'rho mu'
vals = '${rho} ${mu}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(test/tests/fvkernels/mms/non-orthogonal/extended-adr.i)
a=1.1
diff=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = TRI3
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
type = MooseVariableFVReal
use_extended_stencil = true
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} ${fparse 2*a} 0'
advected_interp_method = 'average'
[../]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
use_point_neighbors = true
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[exact]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-2*a*sin(x)*sin(y) + a*cos(x)*cos(y) + 2*diff*sin(x)*cos(y) + sin(x)*cos(y)'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'hypre'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/postprocessors/interface_value/interface_fv_variable_value_postprocessor.i)
postprocessor_type = InterfaceAverageVariableValuePostprocessor
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 6
xmax = 3
ny = 9
ymax = 3
elem_type = QUAD4
[]
[./subdomain_id]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain_id
primary_block = '0'
paired_block = '1'
new_boundary = 'interface'
[../]
[]
[Functions]
[./fn_exact]
type = ParsedFunction
value = 'x*x+y*y'
[../]
[./ffn]
type = ParsedFunction
value = -4
[../]
[]
[Variables]
[./u]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[FVKernels]
[./diff]
type = FVDiffusion
variable = u
coeff = 1
[../]
[./ffn]
type = FVBodyForce
variable = u
function = ffn
[../]
[]
[FVBCs]
[./all]
type = FVFunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = fn_exact
[../]
[]
[Materials]
[./stateful1]
type = GenericConstantMaterial
block = 0
prop_names = 'diffusivity'
prop_values = 10
[../]
[./stateful2]
type = GenericConstantMaterial
block = 1
prop_names = 'diffusivity'
prop_values = 4
[../]
[]
[AuxKernels]
[./diffusivity_1]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_1
[]
[./diffusivity_2]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_2
[]
[]
[AuxVariables]
[./diffusivity_1]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_2]
family = MONOMIAL
order = CONSTANT
[]
[]
[Postprocessors]
[./diffusivity_average]
type = ${postprocessor_type}
interface_value_type = average
variable = diffusivity_1
neighbor_variable = diffusivity_2
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[./diffusivity_jump_primary_secondary]
type = ${postprocessor_type}
interface_value_type = jump_primary_minus_secondary
variable = diffusivity_1
neighbor_variable = diffusivity_2
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[./diffusivity_jump_secondary_primary]
type = ${postprocessor_type}
interface_value_type = jump_secondary_minus_primary
variable = diffusivity_1
neighbor_variable = diffusivity_2
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[./diffusivity_jump_abs]
type = ${postprocessor_type}
interface_value_type = jump_abs
variable = diffusivity_1
neighbor_variable = diffusivity_2
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[./diffusivity_primary]
type = ${postprocessor_type}
interface_value_type = primary
variable = diffusivity_1
neighbor_variable = diffusivity_2
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[./diffusivity_secondary]
type = ${postprocessor_type}
interface_value_type = secondary
variable = diffusivity_1
neighbor_variable = diffusivity_2
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[./diffusivity_single_variable]
type = ${postprocessor_type}
interface_value_type = primary
variable = diffusivity_1
execute_on = TIMESTEP_END
boundary = 'interface'
[../]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
file_base = ${raw ${postprocessor_type} _fv}
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/rotated/rotated-pp-flow.i)
mu=0.5
rho=1.1
advected_interp_method='average'
velocity_interp_method='average'
two_term_boundary_expansion=true
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = -1
ymax = 1
nx = 10
ny = 2
[]
[rotate]
type = TransformGenerator
input = gen
transform = 'rotate'
vector_value = '45 0 0'
[]
[]
[Problem]
kernel_coverage_check = false
fv_bcs_integrity_check = true
[]
[AuxVariables]
[vel_exact_x][]
[vel_exact_y][]
[p_exact][]
[]
[AuxKernels]
[u_exact]
type = FunctionAux
variable = vel_exact_x
function = exact_u
[]
[v_exact]
type = FunctionAux
variable = vel_exact_y
function = exact_v
[]
[p_exact]
type = FunctionAux
variable = p_exact
function = exact_p
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = ${two_term_boundary_expansion}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = ${two_term_boundary_expansion}
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = ${two_term_boundary_expansion}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 'exact_v'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = '0.25*sqrt(2)*(1.0 - 1/2*(-x + y)^2)/mu'
vars = 'mu'
vals = '${mu}'
[]
[exact_rhou]
type = ParsedFunction
value = '0.25*sqrt(2)*rho*(1.0 - 1/2*(-x + y)^2)/mu'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '0'
[]
[exact_v]
type = ParsedFunction
value = '0.25*sqrt(2)*(1.0 - 1/2*(-x + y)^2)/mu'
vars = 'mu'
vals = '${mu}'
[]
[exact_rhov]
type = ParsedFunction
value = '0.25*sqrt(2)*rho*(1.0 - 1/2*(-x + y)^2)/mu'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[forcing_v]
type = ParsedFunction
value = '0'
[]
[exact_p]
type = ParsedFunction
value = '-1/2*sqrt(2)*(x + y) + 10.0'
[]
[forcing_p]
type = ParsedFunction
value = '0'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(test/tests/fvkernels/mms/cylindrical/diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[Problem]
kernel_coverage_check = false
coord_type = 'RZ'
[]
[FVKernels]
[diff_v]
type = FVDiffusion
variable = v
coeff = coeff
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[boundary]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Materials]
[diff]
type = ADGenericConstantMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '1.1*sin(0.9*x)*cos(1.2*y)'
[]
[forcing]
type = ParsedFunction
value = '1.584*sin(0.9*x)*cos(1.2*y) - (-0.891*x*sin(0.9*x)*cos(1.2*y) + 0.99*cos(0.9*x)*cos(1.2*y))/x'
[]
[]
[Executioner]
type = Steady
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/heat_conduction/test/tests/fvbcs/fv_radiative_heat_flux/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 2
[]
[]
[Variables]
[u]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[]
[FVKernels]
[diff_left]
type = FVDiffusion
variable = u
coeff = 4
[]
[gradient_creating]
type = FVBodyForce
variable = u
[]
[]
[FVBCs]
[left]
type = FVInfiniteCylinderRadiativeBC
variable = u
boundary = 'left'
boundary_radius = 1
cylinder_radius = 12
cylinder_emissivity = 0.4
[]
[top]
type = FVInfiniteCylinderRadiativeBC
variable = u
# Test setting it separately
temperature = 'u'
boundary = 'top'
boundary_radius = 1
cylinder_radius = 12
cylinder_emissivity = 0.4
[]
[other]
type = FVDirichletBC
variable = u
boundary = 'right bottom'
value = 0
[]
[]
[Materials]
[cht]
type = ADGenericConstantMaterial
prop_names = 'htc'
prop_values = '1'
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(test/tests/fvkernels/mms/advective-outflow/kt-limited-advection.i)
a=1.1
c=343
max_abs_eig=${fparse c + a}
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.1
xmax = 1.1
nx = 2
[../]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = exact
[]
[]
[Variables]
[./u]
two_term_boundary_expansion = true
type = MooseVariableFVReal
[../]
[]
[FVKernels]
[./advection_u]
type = FVKTLimitedAdvection
variable = u
velocity = '${a} 0 0'
limiter = 'vanLeer'
max_abs_eig = ${max_abs_eig}
add_artificial_diff = true
[../]
[body_u]
type = FVBodyForce
variable = u
function = 'forcing'
[]
[]
[FVBCs]
[left_u]
type = FVFunctionNeumannBC
boundary = 'left'
function = 'advection'
variable = u
[]
[diri_left]
type = FVFunctionDirichletBC
boundary = 'left'
function = 'exact'
variable = u
[]
[right]
type = FVConstantScalarOutflowBC
variable = u
velocity = '${a} 0 0'
boundary = 'right'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'cos(x)'
[]
[advection]
type = ParsedFunction
value = '${a} * cos(x)'
[]
[forcing]
type = ParsedFunction
value = '-${a} * sin(x)'
[]
[]
[Executioner]
type = Steady
petsc_options_iname = '-snes_linesearch_minlambda'
petsc_options_value = '1e-3'
nl_abs_tol = 1e-9
[]
[Outputs]
file_base = 'kt-limited-advection_out'
[csv]
type = CSV
execute_on = 'final'
[]
[exo]
type = Exodus
execute_on = 'final'
[]
[]
[Postprocessors]
[./L2u]
type = ElementL2Error
variable = u
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/heat_conduction/test/tests/fvbcs/fv_thermal_resistance/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 2
[]
[]
[Variables]
[u]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[]
[FVKernels]
[diff_left]
type = FVDiffusion
variable = u
coeff = 4
[]
[gradient_creating]
type = FVBodyForce
variable = u
[]
[]
[FVBCs]
[left]
type = FVThermalResistanceBC
geometry = 'cartesian'
variable = u
T_ambient = 10
htc = 'htc'
emissivity = 0.2
thermal_conductivities = '0.1 0.2 0.3'
conduction_thicknesses = '1 0.7 0.2'
boundary = 'left'
# Test setting iteration parameters
step_size = 0.02
max_iterations = 120
tolerance = 1e-4
[]
[top]
type = FVThermalResistanceBC
geometry = 'cartesian'
variable = u
# Test setting it separately
temperature = 'u'
T_ambient = 14
htc = 'htc'
emissivity = 0
thermal_conductivities = '0.1 0.2 0.3'
conduction_thicknesses = '1 0.7 0.4'
boundary = 'top'
[]
[other]
type = FVDirichletBC
variable = u
boundary = 'right bottom'
value = 0
[]
[]
[Materials]
[cht]
type = ADGenericConstantMaterial
prop_names = 'htc'
prop_values = '1'
[]
[]
[Executioner]
type = Steady
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/pins/mms/2d-rc.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = -1
ymax = 1
nx = 8
ny = 8
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[v]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.8
[]
[]
[GlobalParams]
porosity = porosity
two_term_boundary_expansion = true
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
mu = ${mu}
porosity = porosity
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = v
mu = ${mu}
porosity = porosity
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 'exact_v'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = u
function = 'exact_u'
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = v
function = 'exact_v'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin((1/2)*y*pi)*cos((1/2)*x*pi)'
[]
[forcing_u]
type = ParsedFunction
value = '0.625*pi^2*mu*sin((1/2)*y*pi)*cos((1/2)*x*pi) - 0.625*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) + 0.625*pi*rho*sin((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi)^2 - 1.25*pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)^2*cos((1/2)*x*pi) - 0.2*pi*sin((1/4)*x*pi)*sin((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'sin((1/4)*x*pi)*cos((1/2)*y*pi)'
[]
[forcing_v]
type = ParsedFunction
value = '0.390625*pi^2*mu*sin((1/4)*x*pi)*cos((1/2)*y*pi) - 1.25*pi*rho*sin((1/4)*x*pi)^2*sin((1/2)*y*pi)*cos((1/2)*y*pi) - 0.625*pi*rho*sin((1/4)*x*pi)*sin((1/2)*x*pi)*sin((1/2)*y*pi)*cos((1/2)*y*pi) + 0.3125*pi*rho*sin((1/2)*y*pi)*cos((1/4)*x*pi)*cos((1/2)*x*pi)*cos((1/2)*y*pi) + 1.2*pi*cos((1/4)*x*pi)*cos((3/2)*y*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin((3/2)*y*pi)*cos((1/4)*x*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/4)*x*pi)*sin((1/2)*y*pi) - 1/2*pi*rho*sin((1/2)*x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2p]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/cylindrical/2d-average-with-temp.i)
mu=1.1
rho=1.1
k=1.1
cp=1.1
advected_interp_method='average'
velocity_interp_method='average'
velocity='velocity'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
kernel_coverage_check = false
fv_bcs_integrity_check = true
coord_type = 'RZ'
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = false
[]
[temperature]
type = INSFVEnergyVariable
two_term_boundary_expansion = false
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = ${velocity}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = ${velocity}
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = ${velocity}
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_forcing]
type = FVBodyForce
variable = v
function = forcing_v
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = temperature
[]
[temp_advection]
type = INSFVEnergyAdvection
vel = ${velocity}
variable = temperature
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[temp_forcing]
type = FVBodyForce
variable = temperature
function = forcing_t
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = u
function = 'exact_u'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = v
function = 'exact_v'
[]
[no-slip-wall-u]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = u
function = 'exact_u'
[]
[no-slip-wall-v]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = v
function = 'exact_v'
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'top'
variable = pressure
function = 'exact_p'
[]
[axis-u]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[axis-v]
type = INSFVSymmetryVelocityBC
boundary = 'left'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[axis-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = pressure
[]
[axis-inlet-wall-t]
type = FVFunctionDirichletBC
boundary = 'left bottom right'
variable = temperature
function = 'exact_t'
[]
[]
[Materials]
[const]
type = ADGenericConstantMaterial
prop_names = 'k cp'
prop_values = '${k} ${cp}'
[]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
temperature = 'temperature'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin(x*pi)*sin((1/2)*y*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin(x*pi)*sin((1/2)*y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/4)*pi^2*mu*sin(x*pi)*sin((1/2)*y*pi) - pi*sin(x*pi)*cos((1/2)*y*pi) - (-x*pi^2*mu*sin(x*pi)*sin((1/2)*y*pi) + pi*mu*sin((1/2)*y*pi)*cos(x*pi))/x + (2*x*pi*rho*sin(x*pi)*sin((1/2)*y*pi)^2*cos(x*pi) + rho*sin(x*pi)^2*sin((1/2)*y*pi)^2)/x + (-x*pi*rho*sin(x*pi)*sin((1/2)*y*pi)*sin(y*pi)*cos(x*pi) + (1/2)*x*pi*rho*sin(x*pi)*cos(x*pi)*cos((1/2)*y*pi)*cos(y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_v]
type = ParsedFunction
value = 'cos(x*pi)*cos(y*pi)'
[]
[exact_rhov]
type = ParsedFunction
value = 'rho*cos(x*pi)*cos(y*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_v]
type = ParsedFunction
value = 'pi^2*mu*cos(x*pi)*cos(y*pi) - 2*pi*rho*sin(y*pi)*cos(x*pi)^2*cos(y*pi) - 1/2*pi*sin((1/2)*y*pi)*cos(x*pi) - (-x*pi^2*mu*cos(x*pi)*cos(y*pi) - pi*mu*sin(x*pi)*cos(y*pi))/x + (-x*pi*rho*sin(x*pi)^2*sin((1/2)*y*pi)*cos(y*pi) + x*pi*rho*sin((1/2)*y*pi)*cos(x*pi)^2*cos(y*pi) + rho*sin(x*pi)*sin((1/2)*y*pi)*cos(x*pi)*cos(y*pi))/x'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'cos(x*pi)*cos((1/2)*y*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '-pi*rho*sin(y*pi)*cos(x*pi) + (x*pi*rho*sin((1/2)*y*pi)*cos(x*pi) + rho*sin(x*pi)*sin((1/2)*y*pi))/x'
vars = 'rho'
vals = '${rho}'
[]
[exact_t]
type = ParsedFunction
value = 'sin(x*pi)*sin((1/2)*y*pi)'
[]
[forcing_t]
type = ParsedFunction
value = '(1/4)*pi^2*k*sin(x*pi)*sin((1/2)*y*pi) - (-x*pi^2*k*sin(x*pi)*sin((1/2)*y*pi) + pi*k*sin((1/2)*y*pi)*cos(x*pi))/x + (2*x*pi*cp*rho*sin(x*pi)*sin((1/2)*y*pi)^2*cos(x*pi) + cp*rho*sin(x*pi)^2*sin((1/2)*y*pi)^2)/x + (-x*pi*cp*rho*sin(x*pi)*sin((1/2)*y*pi)*sin(y*pi)*cos(x*pi) + (1/2)*x*pi*cp*rho*sin(x*pi)*cos(x*pi)*cos((1/2)*y*pi)*cos(y*pi))/x'
vars = 'k rho cp'
vals = '${k} ${rho} ${cp}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
[]
[Outputs]
exodus = true
csv = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact_v
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2t]
variable = temperature
function = exact_t
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(test/tests/fvkernels/mms/grad-reconstruction/rz.i)
a=1.1
diff=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
[../]
[]
[Problem]
kernel_coverage_check = off
coord_type = 'RZ'
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[../]
[]
[FVKernels]
[./advection]
type = FVElementalAdvection
variable = v
velocity = '${a} ${a} 0'
[../]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[diri]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-a*sin(x)*sin(y) + diff*sin(x)*cos(y) + sin(x)*cos(y) + (x*a*cos(x)*cos(y) + a*sin(x)*cos(y))/x - (-x*diff*sin(x)*cos(y) + diff*cos(x)*cos(y))/x'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/mat-advection.i)
a=1.1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.6
xmax = 0.6
nx = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[FVKernels]
[./advection]
type = FVMatAdvection
variable = v
vel = 'fv_velocity'
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[boundary]
type = FVMatAdvectionFunctionBC
boundary = 'left right'
variable = v
vel = 'fv_velocity'
flux_variable_exact_solution = 'exact'
vel_x_exact_solution = '${a}'
[]
[]
[Materials]
[adv_material]
type = ADCoupledVelocityMaterial
vel_x = '${a}'
rho = 'v'
velocity = 'fv_velocity'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '1.1 * sin(1.1 * x)'
[]
[forcing]
type = ParsedFunction
value = '${a} * 1.1 * 1.1 * cos(1.1 * x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm NONZERO'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/cylindrical/advection-reaction.i)
a=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
[../]
[]
[Problem]
kernel_coverage_check = off
coord_type = 'RZ'
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} ${a} 0'
advected_interp_method = 'average'
[../]
[reaction]
type = FVReaction
variable = v
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[advection]
type = FVAdvectionFunctionBC
boundary = 'left right top bottom'
exact_solution = 'exact'
variable = v
velocity = '${a} ${a} 0'
advected_interp_method = 'average'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-a*sin(x)*sin(y) + sin(x)*cos(y) + (x*a*cos(x)*cos(y) + a*sin(x)*cos(y))/x'
vars = 'a'
vals = '${a}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-basic-kt-mixed.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_mom_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_mom_x]
type = FunctionIC
variable = sup_mom_x
function = 'exact_rho_ud'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = sup_mom_x
momentum_component = x
eqn = "momentum"
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_mom_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[momentum_fn]
type = FVBodyForce
variable = sup_mom_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_mom_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_mom_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_mom_x_left]
type = FVFunctionDirichletBC
variable = sup_mom_x
function = exact_rho_ud
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousMixedVarMaterial
pressure = pressure
superficial_rhou = sup_mom_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.83667087618017*sin(1.1*x)*cos(1.3*x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
value = '3.48788261470924*cos(1.1*x)*cos(1.3*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
value = '(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x))*cos(1.3*x) + 3.48788261470924*sin(x)*cos(1.1*x)^2*cos(1.3*x)/cos(x)^2 - 7.67334175236034*sin(1.1*x)*cos(1.1*x)*cos(1.3*x)/cos(x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)^2/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.5*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '1.0*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(x)*cos(1.1*x)*cos(1.3*x)/cos(x)^2 - 1.1*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.1*x)*cos(1.3*x)/cos(x) - 1.3*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.3*x)*cos(1.1*x)/cos(x) + 1.0*(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x) - 40.1159119610319*sin(1.5*x))*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.5*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)*cos(1.3*x)'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
value = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[eps]
type = ParsedFunction
value = 'cos(1.3*x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
value_x = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_mom_x]
variable = sup_mom_x
function = exact_rho_ud
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/postprocessors/element_integral_var_pps/pps_old_value_fv.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 4
ny = 4
elem_type = QUAD4
[]
[Variables]
[./u]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = 1
[../]
[]
[Functions]
[./force_fn]
type = ParsedFunction
value = '1'
[../]
[./exact_fn]
type = ParsedFunction
value = 't'
[../]
[]
[FVKernels]
[./diff_u]
type = FVDiffusion
variable = u
coeff = '1'
block = '0'
[../]
[./ffn_u]
type = FVBodyForce
variable = u
function = force_fn
[../]
[]
[FVBCs]
[./all_u]
type = FVFunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./a]
type = ElementIntegralVariablePostprocessor
variable = u
execute_on = 'initial timestep_end'
[../]
[./total_a]
type = TotalVariableValue
value = a
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Steady
solve_type = 'PJFNK'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/pins/mms/porosity_change/1d-rc-continuous.i)
mu=1.5
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 1
dx = '1 1'
ix = '15 15'
[]
[]
[GlobalParams]
two_term_boundary_expansion = true
[]
[Problem]
error_on_jacobian_nonzero_reallocation = true
[]
[Variables]
[u]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[ICs]
[porosity_continuous]
type = FunctionIC
variable = porosity
function = smooth_jump
[]
[]
[Functions]
[smooth_jump]
type = ParsedFunction
value = '1 - 0.5 * 1 / (1 + exp(-30*(x-1)))'
[]
# Generated by compute-functions-1d.py
[exact_u]
type = ParsedFunction
value = 'cos((1/2)*x*pi)'
[]
[forcing_u]
type = ParsedFunction
value = '-mu*(-1/4*pi^2*cos((1/2)*x*pi)/(1 - 0.5/(exp(30 - 30*x) + 1)) - 15.0*pi*exp(30 - 30*x)*sin((1/2)*x*pi)/((1 - 0.5/(exp(30 - 30*x) + 1))^2*(exp(30 - 30*x) + 1)^2) - 450.0*exp(30 - 30*x)*cos((1/2)*x*pi)/((1 - 0.5/(exp(30 - 30*x) + 1))^2*(exp(30 - 30*x) + 1)^2) + 900.0*exp(60 - 60*x)*cos((1/2)*x*pi)/((1 - 0.5/(exp(30 - 30*x) + 1))^2*(exp(30 - 30*x) + 1)^3) + 450.0*exp(60 - 60*x)*cos((1/2)*x*pi)/((1 - 0.5/(exp(30 - 30*x) + 1))^3*(exp(30 - 30*x) + 1)^4)) - pi*rho*sin((1/2)*x*pi)*cos((1/2)*x*pi)/(1 - 0.5/(exp(30 - 30*x) + 1)) + 15.0*rho*exp(30 - 30*x)*cos((1/2)*x*pi)^2/((1 - 0.5/(exp(30 - 30*x) + 1))^2*(exp(30 - 30*x) + 1)^2) + (1 - 0.5/(exp(30 - 30*x) + 1))*cos(x)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'sin(x)'
[]
[forcing_p]
type = ParsedFunction
value = '-1/2*pi*rho*sin((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[FVKernels]
inactive = 'u_pressure_porosity u_pressure_porosity_gradient'
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
mu = ${mu}
rho = ${rho}
porosity = porosity
smooth_porosity = true
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
mu = ${mu}
rho = ${rho}
porosity = porosity
smooth_porosity = true
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
mu = ${mu}
porosity = porosity
vel = 'velocity'
momentum_component = 'x'
smooth_porosity = true
[]
# Option 1: eps * pressure gradient
[u_pressure]
type = PINSFVMomentumPressure
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
# Option 2: gradient (eps * pressure) - P * gradient(eps)
[u_pressure_porosity]
type = PINSFVMomentumPressureFlux
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
[u_pressure_porosity_gradient]
type = PINSFVMomentumPressurePorosityGradient
variable = u
pressure = pressure
porosity = porosity
momentum_component = 'x'
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 200 lu NONZERO'
line_search = 'none'
# ksp_gmres_restart bumped to 200 for linear convergence
nl_max_its = 100
[]
[Postprocessors]
[inlet_p]
type = SideAverageValue
variable = 'pressure'
boundary = 'left'
[]
[outlet-u]
type = SideIntegralVariablePostprocessor
variable = u
boundary = 'right'
[]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/channel-flow/1d-average.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='average'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1
nx = 2
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
two_term_boundary_expansion = false
[]
[pressure]
type = INSFVPressureVariable
two_term_boundary_expansion = false
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
mu = ${mu}
rho = ${rho}
[]
[mass_forcing]
type = FVBodyForce
variable = pressure
function = forcing_p
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_forcing]
type = FVBodyForce
variable = u
function = forcing_u
[]
[]
[FVBCs]
[inlet_u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = 'exact_u'
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 'exact_p'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
value = 'sin((1/2)*x*pi)'
[]
[exact_rhou]
type = ParsedFunction
value = 'rho*sin((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[forcing_u]
type = ParsedFunction
value = '(1/4)*pi^2*mu*sin((1/2)*x*pi) + pi*rho*sin((1/2)*x*pi)*cos((1/2)*x*pi) - 1/2*pi*sin((1/2)*x*pi)'
vars = 'mu rho'
vals = '${mu} ${rho}'
[]
[exact_p]
type = ParsedFunction
value = 'cos((1/2)*x*pi)'
[]
[forcing_p]
type = ParsedFunction
value = '(1/2)*pi*rho*cos((1/2)*x*pi)'
vars = 'rho'
vals = '${rho}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[./L2u]
type = ElementL2Error
variable = u
function = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2p]
variable = pressure
function = exact_p
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[]
(test/tests/fvkernels/mms/cylindrical/advection.i)
a=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 2
xmax = 3
nx = 2
[../]
[]
[Problem]
kernel_coverage_check = off
coord_type = 'RZ'
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[../]
[]
[FVKernels]
# Flux kernel
[./advection]
type = FVAdvection
variable = v
velocity = '${a} 0 0'
advected_interp_method = 'average'
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[advection]
type = FVAdvectionFunctionBC
boundary = 'left right'
exact_solution = 'exact'
variable = v
velocity = '${a} 0 0'
advected_interp_method = 'average'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)'
[]
[forcing]
type = ParsedFunction
value = '(x*a*cos(x) + a*sin(x))/x'
vars = 'a'
vals = '${a}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-hllc.i)
[GlobalParams]
fp = fp
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_mom_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_mom_x]
type = FunctionIC
variable = sup_mom_x
function = 'exact_rho_ud'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVMassHLLC
variable = pressure
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVMomentumHLLC
variable = sup_mom_x
momentum_component = x
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_mom_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[momentum_fn]
type = FVBodyForce
variable = sup_mom_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVFluidEnergyHLLC
variable = T_fluid
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_mom_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_mom_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
[]
[Materials]
[var_mat]
type = PorousMixedVarMaterial
pressure = pressure
superficial_rhou = sup_mom_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.83667087618017*sin(1.1*x)*cos(1.3*x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
value = '3.48788261470924*cos(1.1*x)*cos(1.3*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
value = '(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x))*cos(1.3*x) + 3.48788261470924*sin(x)*cos(1.1*x)^2*cos(1.3*x)/cos(x)^2 - 7.67334175236034*sin(1.1*x)*cos(1.1*x)*cos(1.3*x)/cos(x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)^2/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.5*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '1.0*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(x)*cos(1.1*x)*cos(1.3*x)/cos(x)^2 - 1.1*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.1*x)*cos(1.3*x)/cos(x) - 1.3*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.3*x)*cos(1.1*x)/cos(x) + 1.0*(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x) - 40.1159119610319*sin(1.5*x))*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.5*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)*cos(1.3*x)'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
value = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[eps]
type = ParsedFunction
value = 'cos(1.3*x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
value_x = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[]
[Executioner]
solve_type = NEWTON
type = Steady
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_mom_x]
variable = sup_mom_x
function = exact_rho_ud
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-basic-kt-primitive.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[Modules]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_vel_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_vel_x]
type = FunctionIC
variable = sup_vel_x
function = 'exact_sup_vel_x'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = sup_vel_x
momentum_component = x
eqn = "momentum"
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_vel_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[momentum_fn]
type = FVBodyForce
variable = sup_vel_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_vel_x_left]
type = FVFunctionDirichletBC
variable = sup_vel_x
function = exact_sup_vel_x
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
superficial_vel_x = sup_vel_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
value = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
value = '-3.83667087618017*sin(1.1*x)*cos(1.3*x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
value = '3.48788261470924*cos(1.1*x)*cos(1.3*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
value = '(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x))*cos(1.3*x) + 3.48788261470924*sin(x)*cos(1.1*x)^2*cos(1.3*x)/cos(x)^2 - 7.67334175236034*sin(1.1*x)*cos(1.1*x)*cos(1.3*x)/cos(x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)^2/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
value = '26.7439413073546*cos(1.5*x)'
[]
[forcing_rho_et]
type = ParsedFunction
value = '1.0*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(x)*cos(1.1*x)*cos(1.3*x)/cos(x)^2 - 1.1*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.1*x)*cos(1.3*x)/cos(x) - 1.3*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.3*x)*cos(1.1*x)/cos(x) + 1.0*(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x) - 40.1159119610319*sin(1.5*x))*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
value = '0.0106975765229418*cos(1.5*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)*cos(1.3*x)'
[]
[exact_p]
type = ParsedFunction
value = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
value = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[eps]
type = ParsedFunction
value = 'cos(1.3*x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
value_x = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_vel_x]
variable = sup_vel_x
function = exact_sup_vel_x
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/advective-outflow/limited-advection.i)
a=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.1
xmax = 1.1
nx = 2
[../]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = exact
[]
[]
[Variables]
[./u]
two_term_boundary_expansion = true
type = MooseVariableFVReal
[../]
[]
[FVKernels]
[./advection_u]
type = FVLimitedAdvection
variable = u
velocity = '${a} 0 0'
boundaries_to_force = 'right'
limiter = 'vanLeer'
[../]
[body_u]
type = FVBodyForce
variable = u
function = 'forcing'
[]
[]
[FVBCs]
[left_u]
type = FVFunctionNeumannBC
boundary = 'left'
function = 'advection'
variable = u
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'cos(x)'
[]
[advection]
type = ParsedFunction
value = '${a} * cos(x)'
[]
[forcing]
type = ParsedFunction
value = '-${a} * sin(x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
nl_abs_tol = 1e-13
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./L2u]
type = ElementL2Error
variable = u
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-mixing-length.i)
Re = 1e4
von_karman_const = 0.2
D = 1
rho = 1
bulk_u = 1
mu = ${fparse rho * bulk_u * D / Re}
advected_interp_method='upwind'
velocity_interp_method='rc'
[GlobalParams]
two_term_boundary_expansion = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 5
ymin = 0
ymax = ${fparse 0.5 * D}
nx = 20
ny = 10
bias_y = ${fparse 1 / 1.2}
[]
[]
[Problem]
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[scalar]
type = INSFVScalarFieldVariable
[]
[]
[AuxVariables]
[mixing_len]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = u
rho = ${rho}
mixing_length = mixing_len
momentum_component = 'x'
u = u
v = v
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = v
rho = ${rho}
mixing_length = mixing_len
momentum_component = 'y'
u = u
v = v
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
vel = 'velocity'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[scalar_diffusion_rans]
type = INSFVMixingLengthScalarDiffusion
variable = scalar
mixing_length = mixing_len
u = u
v = v
schmidt_number = 1.0
[]
[scalar_src]
type = FVBodyForce
variable = scalar
value = 0.1
[]
[]
[AuxKernels]
[mixing_len]
type = WallDistanceMixingLengthAux
walls = 'top bottom'
variable = mixing_len
execute_on = 'initial'
von_karman_const = ${von_karman_const}
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = '0'
[]
[inlet_scalar]
type = FVDirichletBC
boundary = 'left'
variable = scalar
value = 1
[]
[wall-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = u
function = 0
[]
[wall-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = v
function = 0
[]
[sym-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[sym-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '0'
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
rho = ${rho}
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 200 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/block_restriction/2d-rc.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
restricted_blocks = '1'
[GlobalParams]
two_term_boundary_expansion = true
[]
[Mesh]
parallel_type = 'replicated'
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '1 1'
dy = '1'
ix = '7 7'
iy = 10
subdomain_id = '1 2'
[]
[mid]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
input = mesh
new_boundary = 'middle'
[]
[break_top]
type = PatchSidesetGenerator
boundary = 'top'
n_patches = 2
input = mid
[]
[break_bottom]
type = PatchSidesetGenerator
boundary = 'bottom'
n_patches = 2
input = break_top
[]
[]
[Problem]
kernel_coverage_check = false
fv_bcs_integrity_check = true
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1
block = ${restricted_blocks}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1
block = ${restricted_blocks}
[]
[pressure]
type = INSFVPressureVariable
block = ${restricted_blocks}
[]
[temperature]
type = INSFVEnergyVariable
block = ${restricted_blocks}
[]
[scalar]
type = INSFVScalarFieldVariable
block = ${restricted_blocks}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[u_viscosity]
type = FVDiffusion
variable = u
coeff = ${mu}
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[v_viscosity]
type = FVDiffusion
variable = v
coeff = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = temperature
vel = 'velocity'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[energy_diffusion]
type = FVDiffusion
coeff = 1.1
variable = temperature
[]
[energy_loss]
type = FVBodyForce
variable = temperature
value = -0.1
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
vel = 'velocity'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
[]
[scalar_diffusion]
type = FVDiffusion
coeff = 1
variable = scalar
[]
[scalar_src]
type = FVBodyForce
variable = scalar
value = 0.1
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 0
[]
[top-wall-u]
type = INSFVNoSlipWallBC
boundary = 'top_0'
variable = u
function = 0
[]
[top-wall-v]
type = INSFVNoSlipWallBC
boundary = 'top_0'
variable = v
function = 0
[]
[bottom-wall-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom_0'
variable = u
mu = ${mu}
u = u
v = v
momentum_component = 'x'
[]
[bottom-wall-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom_0'
variable = v
mu = ${mu}
u = u
v = v
momentum_component = 'y'
[]
[bottom-wall-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom_0'
variable = pressure
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'middle'
variable = pressure
function = 0
[]
[inlet_t]
type = FVDirichletBC
boundary = 'left'
variable = temperature
value = 1
[]
[outlet_scalar]
type = FVDirichletBC
boundary = 'middle'
variable = scalar
value = 1
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
temperature = 'temperature'
rho = ${rho}
block = ${restricted_blocks}
[]
[const]
type = ADGenericConstantMaterial
prop_names = 'cp'
prop_values = '2'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/fvkernels/mms/advective-outflow/advection.i)
a=1.1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.1
xmax = 1.1
nx = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./u]
family = MONOMIAL
order = CONSTANT
fv = true
two_term_boundary_expansion = false
type = MooseVariableFVReal
[../]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
two_term_boundary_expansion = true
type = MooseVariableFVReal
[../]
[]
[FVKernels]
[./advection_u]
type = FVAdvection
variable = u
velocity = '${a} 0 0'
force_boundary_execution = true
[../]
[body_u]
type = FVBodyForce
variable = u
function = 'forcing'
[]
[./advection_v]
type = FVAdvection
variable = v
velocity = '${a} 0 0'
force_boundary_execution = true
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[left_u]
type = FVFunctionDirichletBC
boundary = 'left'
function = 'exact'
variable = u
[]
[left_v]
type = FVFunctionDirichletBC
boundary = 'left'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'cos(x)'
[]
[forcing]
type = ParsedFunction
value = '-${a} * sin(x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./L2u]
type = ElementL2Error
variable = u
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[./L2v]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/postprocessors/conservation_PINSFV.i)
mu=1.1
rho=1
advected_interp_method='average'
velocity_interp_method='average'
[Mesh]
inactive = 'mesh internal_boundary_bot internal_boundary_top'
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '1'
dy = '1 1 1'
ix = '5'
iy = '5 5 5'
subdomain_id = '1
2
3'
[]
[internal_boundary_bot]
type = SideSetsBetweenSubdomainsGenerator
input = mesh
new_boundary = 'internal_bot'
primary_block = 1
paired_block = 2
[]
[internal_boundary_top]
type = SideSetsBetweenSubdomainsGenerator
input = internal_boundary_bot
new_boundary = 'internal_top'
primary_block = 2
paired_block = 3
[]
[diverging_mesh]
type = FileMeshGenerator
file = 'expansion_quad.e'
[]
[]
[Problem]
kernel_coverage_check = false
fv_bcs_integrity_check = true
[]
[GlobalParams]
two_term_boundary_expansion = true
[]
[Variables]
[u]
type = PINSFVSuperficialVelocityVariable
initial_condition = 0
[]
[v]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[temperature]
type = INSFVEnergyVariable
[]
[]
[AuxVariables]
[advected_density]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = ${rho}
[]
[porosity]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = 0.5
[]
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
vel = 'velocity'
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
porosity = porosity
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
advected_quantity = 'rhou'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
porosity = porosity
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
force_boundary_execution = true
porosity = porosity
mu = ${mu}
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = v
advected_quantity = 'rhov'
vel = 'velocity'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
porosity = porosity
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = v
force_boundary_execution = true
porosity = porosity
mu = ${mu}
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[temp_advection]
type = PINSFVEnergyAdvection
vel = 'velocity'
variable = temperature
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
pressure = pressure
u = u
v = v
mu = ${mu}
rho = ${rho}
porosity = porosity
[]
[temp_source]
type = FVBodyForce
variable = temperature
function = 10
block = 1
[]
[]
[FVBCs]
inactive = 'noslip-u noslip-v'
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = u
function = 0
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = v
function = 1
[]
[noslip-u]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = u
function = 0
[]
[noslip-v]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = v
function = 0
[]
[free-slip-u]
type = INSFVNaturalFreeSlipBC
boundary = 'right'
variable = u
[]
[free-slip-v]
type = INSFVNaturalFreeSlipBC
boundary = 'right'
variable = v
[]
[axis-u]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
porosity = porosity
[]
[axis-v]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
porosity = porosity
[]
[axis-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = pressure
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'top'
variable = pressure
function = 0
[]
[inlet_temp]
type = FVNeumannBC
boundary = 'bottom'
variable = temperature
value = 300
[]
[]
[Materials]
[ins_fv]
type = INSFVMaterial
u = 'u'
v = 'v'
pressure = 'pressure'
temperature = 'temperature'
rho = ${rho}
[]
[advected_material_property]
type = ADGenericConstantMaterial
prop_names = 'advected_rho cp'
prop_values ='${rho} 1'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 200 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Postprocessors]
[inlet_mass_variable]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = advected_density
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_mass_constant]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = ${rho}
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_mass_matprop]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_mat_prop = 'advected_rho'
fv = true
[]
[mid1_mass]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_mass]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_mass]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_momentum_x]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid1_momentum_x]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_momentum_x]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_momentum_x]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_variable = u
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_momentum_y]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid1_momentum_y]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[mid2_momentum_y]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[outlet_momentum_y]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_variable = v
fv = true
advected_interp_method = ${advected_interp_method}
[]
[inlet_advected_energy]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
[]
[mid1_advected_energy]
type = InternalVolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
[]
[mid2_advected_energy]
type = InternalVolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
[]
[outlet_advected_energy]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_mat_prop = 'rho_cp_temp'
fv = true
[]
[]
[Outputs]
exodus = false
csv = true
inactive = 'console_mass console_momentum_x console_momentum_y console_energy'
[console_mass]
type = Console
start_step = 1
show = 'inlet_mass_variable inlet_mass_constant inlet_mass_matprop mid1_mass mid2_mass outlet_mass'
[]
[console_momentum_x]
type = Console
start_step = 1
show = 'inlet_momentum_x mid1_momentum_x mid2_momentum_x outlet_momentum_x'
[]
[console_momentum_y]
type = Console
start_step = 1
show = 'inlet_momentum_y mid1_momentum_y mid2_momentum_y outlet_momentum_y'
[]
[console_energy]
type = Console
start_step = 1
show = 'inlet_advected_energy mid1_advected_energy mid2_advected_energy outlet_advected_energy'
[]
[]
(test/tests/fvkernels/mms/grad-reconstruction/mat-rz.i)
a=1.1
diff=1.1
[Mesh]
[gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 3
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[]
[Problem]
kernel_coverage_check = off
coord_type = 'RZ'
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[]
[]
[FVKernels]
[advection]
type = FVElementalAdvection
variable = v
velocity = '${a} ${a} 0'
advected_quantity = 'mat_u'
grad_advected_quantity = 'mat_grad_u'
[]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[diri]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Materials]
[mat]
type = ADCoupledGradientMaterial
mat_prop = 'mat_u'
grad_mat_prop = 'mat_grad_u'
u = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-a*sin(x)*sin(y) + diff*sin(x)*cos(y) + sin(x)*cos(y) + (x*a*cos(x)*cos(y) + a*sin(x)*cos(y))/x - (-x*diff*sin(x)*cos(y) + diff*cos(x)*cos(y))/x'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/advection.i)
a=1.1
[GlobalParams]
advected_interp_method = 'average'
[]
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.6
xmax = 0.6
nx = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[FVKernels]
[./advection]
type = FVAdvection
variable = v
velocity = '${a} 0 0'
[../]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[advection]
type = FVAdvectionFunctionBC
boundary = 'left right'
exact_solution = 'exact'
variable = v
velocity = '${a} 0 0'
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '1.1 * sin(1.1 * x)'
[]
[forcing]
type = ParsedFunction
value = '${a} * 1.1 * 1.1 * cos(1.1 * x)'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm NONZERO'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/fvkernels/mms/grad-reconstruction/cartesian.i)
a=1.1
diff=1.1
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[../]
[]
[Problem]
kernel_coverage_check = off
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1
[../]
[]
[FVKernels]
[./advection]
type = FVElementalAdvection
variable = v
velocity = '${a} ${fparse 2 * a} 0'
[../]
[reaction]
type = FVReaction
variable = v
[]
[diff_v]
type = FVDiffusion
variable = v
coeff = ${diff}
[]
[body_v]
type = FVBodyForce
variable = v
function = 'forcing'
[]
[]
[FVBCs]
[diri]
type = FVFunctionDirichletBC
boundary = 'left right top bottom'
function = 'exact'
variable = v
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = 'sin(x)*cos(y)'
[]
[forcing]
type = ParsedFunction
value = '-2*a*sin(x)*sin(y) + a*cos(x)*cos(y) + 2*diff*sin(x)*cos(y) + sin(x)*cos(y)'
vars = 'a diff'
vals = '${a} ${diff}'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -sub_pc_type'
petsc_options_value = 'asm NONZERO lu'
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = v
function = exact
outputs = 'console csv'
execute_on = 'timestep_end'
[../]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]