- rhie_chow_user_objectThe rhie-chow user-object
C++ Type:UserObjectName
Controllable:No
Description:The rhie-chow user-object
- variableThe name of the variable that this residual object operates on
C++ Type:NonlinearVariableName
Controllable:No
Description:The name of the variable that this residual object operates on
INSFVScalarFieldAdvection
This object adds a term for an arbitrary scalar field , where corresponds to the nonlinear variable that this kernel acts on. The nonlinear variable can be of type MooseVariableFVReal or for consistency with other INSFV naming conventions, can be of type INSFVScalarFieldVariable.
Input Parameters
- advected_interp_methodupwindThe interpolation to use for the advected quantity. Options are 'upwind', 'average', 'sou' (for second-order upwind), 'min_mod', 'vanLeer', 'quick', and 'skewness-corrected' with the default being 'upwind'.
Default:upwind
C++ Type:MooseEnum
Options:average, upwind, sou, min_mod, vanLeer, quick, skewness-corrected
Controllable:No
Description:The interpolation to use for the advected quantity. Options are 'upwind', 'average', 'sou' (for second-order upwind), 'min_mod', 'vanLeer', 'quick', and 'skewness-corrected' with the default being 'upwind'.
- blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
- 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
Controllable:No
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.
- velocity_interp_methodrcThe interpolation to use for the velocity. Options are 'average' and 'rc' which stands for Rhie-Chow. The default is Rhie-Chow.
Default:rc
C++ Type:MooseEnum
Options:average, rc
Controllable:No
Description:The interpolation to use for the velocity. Options are 'average' and 'rc' which stands for Rhie-Chow. The default is Rhie-Chow.
Optional Parameters
- absolute_value_vector_tagsThe tags for the vectors this residual object should fill with the absolute value of the residual contribution
C++ Type:std::vector<TagName>
Controllable:No
Description:The tags for the vectors this residual object should fill with the absolute value of the residual contribution
- extra_matrix_tagsThe extra tags for the matrices this Kernel should fill
C++ Type:std::vector<TagName>
Controllable:No
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>
Controllable:No
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
Controllable:No
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
Controllable:No
Description:The tag for the vectors this Kernel should fill
Tagging Parameters
- boundaries_to_avoidThe set of sidesets to not execute this FVFluxKernel on. This takes precedence over force_boundary_execution to restrict to less external boundaries. By default flux kernels are executed on all internal boundaries and Dirichlet boundary conditions.
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The set of sidesets to not execute this FVFluxKernel on. This takes precedence over force_boundary_execution to restrict to less external boundaries. By default flux kernels are executed on all internal boundaries and Dirichlet boundary conditions.
- boundaries_to_forceThe set of sidesets to force execution of this FVFluxKernel on. Setting force_boundary_execution to true is equivalent to listing all external mesh boundaries in this parameter.
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The set of sidesets to force execution of this FVFluxKernel on. Setting force_boundary_execution to true is equivalent to listing all external mesh boundaries in this parameter.
Boundary Execution Modification Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
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
Controllable:No
Description:Determines whether this object is calculated using an implicit or explicit form
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator
- 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
Controllable:No
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
- ghost_layers2The number of layers of elements to ghost.
Default:2
C++ Type:unsigned short
Controllable:No
Description:The number of layers of elements to ghost.
- use_point_neighborsFalseWhether to use point neighbors, which introduces additional ghosting to that used for simple face neighbors.
Default:False
C++ Type:bool
Controllable:No
Description:Whether to use point neighbors, which introduces additional ghosting to that used for simple face neighbors.
Parallel Ghosting Parameters
Input Files
- (modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/with-direction/errors/flux_bcs.i)
- (modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_velocity.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/multiapp-scalar-transport/scalar-transport.i)
- (modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_direct.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-mixing-length.i)
- (modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_mdot.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/block_restriction/2d-rc.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/exceptions/bad-restriction.i)
- (modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-scalar-transport.i)
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/with-direction/errors/flux_bcs.i)
l = 5
inlet_area = 2
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
rho = 1000
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '${l} ${l}'
dy = '${inlet_area}'
ix = '5 5'
iy = '2'
subdomain_id = '1 2'
[]
[side_set]
type = SideSetsBetweenSubdomainsGenerator
input = gen
primary_block = '1'
paired_block = '2'
new_boundary = 'mid-inlet'
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
block = 2
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
block = 2
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
block = 2
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
block = 2
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
block = 2
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
block = 2
[]
[T_solid]
type = MooseVariableFVReal
initial_condition = ${inlet_temp}
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
# Mass equation
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
# X component momentum equation
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
# Y component momentum equation
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
# Energy equation
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
# Scalar concentration equation
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
# Solid temperature
[solid_temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_solid
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'mid-inlet'
velocity_pp = 'inlet_velocity'
area_pp = 'area_pp_left'
rho = 'rho'
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'mid-inlet'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'x'
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'mid-inlet'
mdot_pp = 0
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'y'
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
boundary = 'mid-inlet'
temperature_pp = 'inlet_T'
velocity_pp = 'inlet_velocity'
area_pp = 'area_pp_left'
rho = 'rho'
cp = 'cp'
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'mid-inlet'
scalar_value_pp = 'inlet_scalar_value'
velocity_pp = 'inlet_velocity'
area_pp = 'area_pp_left'
rho = 'rho'
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = '${fparse 1980 * inlet_velocity * inlet_area}'
[]
[inlet_velocity]
type = Receiver
default = ${inlet_velocity}
[]
[area_pp_left]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[Materials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k rho'
prop_values = '${cp} ${k} ${rho}'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_velocity.i)
rho = 'rho'
l = 10
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_x
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_y
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T_fluid
cp = cp
rho = rho
drho_dt = drho_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
velocity_pp = 'inlet_u'
rho = 'rho'
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'left'
velocity_pp = 'inlet_u'
rho = 'rho'
momentum_component = 'x'
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'left'
velocity_pp = 0
rho = 'rho'
momentum_component = 'y'
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
boundary = 'left'
velocity_pp = 'inlet_u'
temperature_pp = 'inlet_T'
rho = 'rho'
cp = 'cp'
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_value_pp = 'inlet_scalar_value'
velocity_pp = 'inlet_u'
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_u]
type = Receiver
default = ${inlet_velocity}
[]
[area_pp_left]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Materials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(modules/navier_stokes/test/tests/finite_volume/ins/multiapp-scalar-transport/scalar-transport.i)
diff=1e-3
advected_interp_method='average'
velocity_interp_method='rc'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
active = 'rc'
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
a_u = ax
a_v = ay
[]
[rc_bad]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = -1
ymax = 1
nx = 100
ny = 20
[]
[]
[Variables]
[scalar]
type = INSFVScalarFieldVariable
[]
[]
[AuxVariables]
[ax]
type = MooseVariableFVReal
[]
[ay]
type = MooseVariableFVReal
[]
[u]
type = INSFVVelocityVariable
[]
[v]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[FVKernels]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
coeff = ${diff}
variable = scalar
[]
[scalar_src]
type = FVBodyForce
variable = scalar
value = 0.1
[]
[]
[FVBCs]
[inlet_scalar]
type = FVDirichletBC
boundary = 'left'
variable = scalar
value = 1
[]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 0
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 0
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_direct.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
cp = cp
rho = rho
drho_dt = drho_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = u
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
rho = 'rho'
momentum_component = 'x'
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = v
boundary = 'left'
mdot_pp = 0
area_pp = 'surface_inlet'
rho = 'rho'
momentum_component = 'y'
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T
boundary = 'left'
energy_pp = 'inlet_Edot'
area_pp = 'surface_inlet'
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_flux_pp = 'inlet_scalar_flux'
area_pp = 'surface_inlet'
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[surface_inlet]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_Edot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * 2530 * inlet_temp * inlet_area}
[]
[inlet_scalar_flux]
type = Receiver
default = ${fparse inlet_velocity * 0.2 * inlet_area}
[]
[]
[FluidProperties]
[fp]
type = SimpleFluidProperties
density0 = 1980
cp = 2530
[]
[]
[Materials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-mixing-length.i)
Re = 1e4
von_karman_const = 0.2
D = 1
rho = 1
bulk_u = 1
mu = '${fparse rho * bulk_u * D / Re}'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[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}'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[scalar]
type = INSFVScalarFieldVariable
[]
[]
[AuxVariables]
[mixing_length]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = vel_x
rho = ${rho}
mixing_length = 'mixing_length'
momentum_component = 'x'
u = vel_x
v = vel_y
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = vel_y
rho = ${rho}
mixing_length = 'mixing_length'
momentum_component = 'y'
u = vel_x
v = vel_y
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion_rans]
type = INSFVMixingLengthScalarDiffusion
variable = scalar
mixing_length = 'mixing_length'
u = vel_x
v = vel_y
schmidt_number = 1.0
[]
[scalar_src]
type = FVBodyForce
variable = scalar
value = 0.1
[]
[]
[AuxKernels]
[mixing_len]
type = WallDistanceMixingLengthAux
walls = 'top bottom'
variable = 'mixing_length'
execute_on = 'initial'
von_karman_const = ${von_karman_const}
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_x
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_y
function = '0'
[]
[inlet_scalar]
type = FVDirichletBC
boundary = 'left'
variable = scalar
value = 1
[]
[wall-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = vel_x
function = 0
[]
[wall-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = vel_y
function = 0
[]
[sym-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_x
u = vel_x
v = vel_y
mu = 'total_viscosity'
momentum_component = x
[]
[sym-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_y
u = vel_x
v = vel_y
mu = 'total_viscosity'
momentum_component = y
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '0'
[]
[]
[Materials]
[total_viscosity]
type = MixingLengthTurbulentViscosityMaterial
u = 'vel_x' #computes total viscosity = mu_t + mu
v = 'vel_y' #property is called total_viscosity
mixing_length = 'mixing_length'
mu = ${mu}
rho = ${rho}
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_mdot.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
# Mass equation
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
# X component momentum equation
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_x
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
# Y component momentum equation
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_y
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
# Energy equation
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T_fluid
cp = cp
rho = rho
drho_dt = drho_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'x'
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'left'
mdot_pp = 0
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'y'
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
boundary = 'left'
temperature_pp = 'inlet_T'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
cp = 'cp'
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_value_pp = 'inlet_scalar_value'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[area_pp_left]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Materials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(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]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
block = ${restricted_blocks}
pressure = pressure
[]
[]
[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
[]
[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}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = temperature
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = FVDiffusion
coeff = 1.1
variable = temperature
[]
[energy_loss]
type = FVBodyForce
variable = temperature
value = -0.1
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[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 = INSFVEnthalpyMaterial
temperature = 'temperature'
rho = ${rho}
block = ${restricted_blocks}
[]
[const]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '2'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/exceptions/bad-restriction.i)
mu=1.1
rho=1.1
advected_interp_method='average'
velocity_interp_method='rc'
restricted_blocks = '1'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
block = '1 2'
pressure = pressure
[]
[]
[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
[]
[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}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = temperature
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = FVDiffusion
coeff = 1.1
variable = temperature
[]
[energy_loss]
type = FVBodyForce
variable = temperature
value = -0.1
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[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 = INSFVEnthalpyMaterial
temperature = 'temperature'
rho = ${rho}
block = ${restricted_blocks}
[]
[const]
type = ADGenericFunctorMaterial
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
[]
(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]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = -1
ymax = 1
nx = 100
ny = 20
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1
[]
[pressure]
type = INSFVPressureVariable
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[scalar]
type = INSFVScalarFieldVariable
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = FVDiffusion
coeff = ${k}
variable = T_fluid
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
coeff = ${diff}
variable = scalar
[]
[scalar_src]
type = FVBodyForce
variable = scalar
value = 0.1
[]
[scalar_coupled_source]
type = FVCoupledForce
variable = scalar
v = U
coef = 0.1
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_x
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_y
function = 0
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = vel_x
function = 0
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = vel_y
function = 0
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 0
[]
[inlet_t]
type = FVDirichletBC
boundary = 'left'
variable = T_fluid
value = 1
[]
[inlet_scalar]
type = FVDirichletBC
boundary = 'left'
variable = scalar
value = 1
[]
[]
[Materials]
[const]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]