- rhie_chow_user_objectThe rhie-chow user-object
C++ Type:UserObjectName
Controllable:No
Description:The rhie-chow user-object
- variableThe name of the finite volume variable this kernel applies to
C++ Type:NonlinearVariableName
Controllable:No
Description:The name of the finite volume variable this kernel applies to
PINSFVEnergyAdvection
This object adds a term to a finite volume formulation of a heat transport equation. The user can control what (material) quantity is advected through the advected_quantity parameter. The default value is the name rho_cp_temp which corresponds to a material property name declared by INSFVEnthalpyMaterial.
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'.
- advected_quantityrho_cp_tempThe heat quantity to advect.
Default:rho_cp_temp
C++ Type:MooseFunctorName
Controllable:No
Description:The heat quantity to advect.
- 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
- boundaries_to_forceThe set of boundaries to force execution of this FVFluxKernel on.
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The set of boundaries to force execution of this FVFluxKernel on.
- boundaries_to_not_forceThe set of boundaries to not force execution of this FVFluxKernel on.
C++ Type:std::vector<BoundaryName>
Controllable:No
Description:The set of boundaries to not force execution of this FVFluxKernel on.
- force_boundary_executionFalseWhether to force execution of this object on the boundary.
Default:False
C++ Type:bool
Controllable:No
Description:Whether to force execution of this object on the boundary.
- 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.
- 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.
- 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.
- 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
- 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
- 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
- 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
Input Files
- (modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated-boussinesq.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-transient.i)
- (modules/navier_stokes/test/tests/postprocessors/flow_rates/conservation_PINSFV.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated-effective.i)
- (modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated.i)
- (modules/navier_stokes/test/tests/finite_volume/pwcns/channel-flow/2d-transient.i)
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated-boussinesq.i)
mu=1
rho=1
k=1e-3
cp=1
v_inlet=1
T_inlet=200
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 10
nx = 20
ny = 100
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${v_inlet}
[]
[pressure]
type = INSFVPressureVariable
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[]
[AuxVariables]
[T_solid]
family = 'MONOMIAL'
order = 'CONSTANT'
fv = true
initial_condition = 100
[]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.4
[]
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[u_gravity]
type = PINSFVMomentumGravity
variable = superficial_vel_x
rho = ${rho}
gravity = '0 -9.81 0'
momentum_component = 'x'
porosity = porosity
[]
[u_boussinesq]
type = PINSFVMomentumBoussinesq
variable = superficial_vel_x
T_fluid = 'T_fluid'
rho = ${rho}
ref_temperature = 150
gravity = '0 -9.81 0'
momentum_component = 'x'
alpha_name = 'alpha_b'
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[v_gravity]
type = PINSFVMomentumGravity
variable = superficial_vel_y
rho = ${rho}
gravity = '-0 -9.81 0'
momentum_component = 'y'
porosity = porosity
[]
[v_boussinesq]
type = PINSFVMomentumBoussinesq
variable = superficial_vel_y
T_fluid = 'T_fluid'
rho = ${rho}
ref_temperature = 150
gravity = '0 -9.81 0'
momentum_component = 'y'
alpha_name = 'alpha_b'
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
k = ${k}
variable = T_fluid
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
function = 0
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
function = ${v_inlet}
[]
[inlet-T]
type = FVNeumannBC
variable = T_fluid
value = ${fparse v_inlet * rho * cp * T_inlet}
boundary = 'bottom'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'right'
variable = superficial_vel_y
function = 0
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'top'
variable = pressure
function = 0
[]
[]
[Materials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv alpha_b'
prop_values = '1e-3 8e-4'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -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
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'top'
[]
[outlet-v]
type = SideAverageValue
variable = superficial_vel_y
boundary = 'top'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'top'
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-transient.i)
# Fluid properties
mu = 1
rho = 1
cp = 1
k = 1e-3
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
# Numerical scheme
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 100
ny = 20
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${p_outlet}
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = superficial_vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = superficial_vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_fluid
cp = ${cp}
rho = ${rho}
is_solid = false
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
variable = T_fluid
k = ${k}
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = porosity
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVNeumannBC
variable = T_fluid
value = ${fparse u_inlet * rho * cp * T_inlet}
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = ${p_outlet}
[]
[]
[Materials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
[Executioner]
type = Transient
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
end_time = 1.5
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/navier_stokes/test/tests/postprocessors/flow_rates/conservation_PINSFV.i)
mu=1
rho=1
advected_interp_method='average'
velocity_interp_method='rc'
[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
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
porosity = porosity
[]
[]
[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
rho = ${rho}
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
force_boundary_execution = true
porosity = porosity
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = v
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = v
force_boundary_execution = true
porosity = porosity
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[temp_advection]
type = PINSFVEnergyAdvection
variable = temperature
advected_interp_method = 'upwind'
[]
[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
momentum_component = 'x'
[]
[free-slip-v]
type = INSFVNaturalFreeSlipBC
boundary = 'right'
variable = v
momentum_component = 'y'
[]
[axis-u]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[axis-v]
type = PINSFVSymmetryVelocityBC
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 = INSFVEnthalpyMaterial
temperature = 'temperature'
rho = ${rho}
[]
[advected_material_property]
type = ADGenericFunctorMaterial
prop_names = 'advected_rho cp'
prop_values ='${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_quantity = advected_density
[]
[inlet_mass_constant]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_quantity = ${rho}
[]
[inlet_mass_matprop]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_quantity = 'advected_rho'
[]
[mid1_mass]
type = VolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_quantity = ${rho}
[]
[mid2_mass]
type = VolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_quantity = ${rho}
[]
[outlet_mass]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_quantity = ${rho}
[]
[inlet_momentum_x]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_quantity = u
[]
[inlet_momentum_y]
type = VolumetricFlowRate
boundary = bottom
vel_x = u
vel_y = v
advected_quantity = v
[]
[mid1_advected_energy]
type = VolumetricFlowRate
boundary = internal_bot
vel_x = u
vel_y = v
advected_quantity = 'rho_cp_temp'
advected_interp_method = 'upwind'
[]
[mid2_advected_energy]
type = VolumetricFlowRate
boundary = internal_top
vel_x = u
vel_y = v
advected_quantity = 'rho_cp_temp'
advected_interp_method = 'upwind'
[]
[outlet_advected_energy]
type = VolumetricFlowRate
boundary = top
vel_x = u
vel_y = v
advected_quantity = 'rho_cp_temp'
advected_interp_method = 'upwind'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated-effective.i)
mu=1
rho=1
k=1e-3
cp=1
u_inlet=1
T_inlet=200
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 100
ny = 20
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
porosity = porosity
[]
[]
[Variables]
inactive = 'temp_solid'
[u]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[v]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
[]
[temperature]
type = INSFVEnergyVariable
[]
[temp_solid]
family = 'MONOMIAL'
order = 'CONSTANT'
fv = true
[]
[]
[AuxVariables]
[temp_solid]
family = 'MONOMIAL'
order = 'CONSTANT'
fv = true
initial_condition = 100
[]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.5
[]
[]
[FVKernels]
inactive = 'solid_energy_diffusion solid_energy_convection'
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = u
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = u
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = v
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = v
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = temperature
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyAnisotropicDiffusion
kappa = 'kappa'
variable = temperature
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = temperature
is_solid = false
T_fluid = temperature
T_solid = temp_solid
h_solid_fluid = 'h_cv'
[]
[solid_energy_diffusion]
type = FVDiffusion
coeff = ${k}
variable = temp_solid
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = temp_solid
is_solid = true
T_fluid = temperature
T_solid = temp_solid
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
inactive = 'heated-side'
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = 0
[]
[inlet-T]
type = FVNeumannBC
variable = temperature
value = ${fparse u_inlet * rho * cp * T_inlet}
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = u
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = v
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'temp_solid'
value = 150
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 0.1
[]
[]
[Materials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '1'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[kappa]
type = ADGenericVectorFunctorMaterial
prop_names = 'kappa'
prop_values = '1e-3 1e-2 1e-1'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
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
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = u
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = temperature
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = temp_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated.i)
mu=1
rho=1
k=1e-3
cp=1
u_inlet=1
T_inlet=200
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '5 5'
dy = '1.0'
ix = '50 50'
iy = '20'
subdomain_id = '1 2'
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
inactive = 'T_solid'
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[T_solid]
family = 'MONOMIAL'
order = 'CONSTANT'
fv = true
[]
[]
[AuxVariables]
[T_solid]
family = 'MONOMIAL'
order = 'CONSTANT'
fv = true
initial_condition = 100
[]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.5
[]
[]
[FVKernels]
inactive = 'solid_energy_diffusion solid_energy_convection'
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
k = ${k}
variable = T_fluid
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[solid_energy_diffusion]
type = FVDiffusion
coeff = ${k}
variable = T_solid
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
inactive = 'heated-side'
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVNeumannBC
variable = T_fluid
value = ${fparse u_inlet * rho * cp * T_inlet}
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = 150
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 0.1
[]
[]
[Materials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '1'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
[Executioner]
type = Steady
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -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-14
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/navier_stokes/test/tests/finite_volume/pwcns/channel-flow/2d-transient.i)
# Fluid properties
mu = 'mu'
rho = 'rho'
cp = 'cp'
k = 'k'
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
# Numerical scheme
advected_interp_method='average'
velocity_interp_method='rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 20
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${p_outlet}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${T_inlet}
[]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[velocity_norm]
type = MooseVariableFVReal
[]
[]
[FVKernels]
[mass_time]
type = PWCNSFVMassTimeDerivative
variable = pressure
porosity = 'porosity'
drho_dt = 'drho_dt'
[]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = superficial_vel_x
rho = ${rho}
drho_dt = 'drho_dt'
momentum_component = 'x'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = superficial_vel_y
rho = ${rho}
drho_dt = 'drho_dt'
momentum_component = 'y'
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_fluid
cp = ${cp}
dcp_dt = 'dcp_dt'
rho = ${rho}
drho_dt = 'drho_dt'
is_solid = false
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
variable = T_fluid
k = ${k}
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = porosity
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVDirichletBC
variable = T_fluid
value = ${T_inlet}
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = ${p_outlet}
[]
[]
[Modules]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[]
[Materials]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T_fluid'
speed = 'velocity_norm'
# To initialize with a high viscosity
mu_rampdown = 'mu_rampdown'
# For porous flow
characteristic_length = 1
porosity = 'porosity'
[]
[ins_fv]
type = INSFVEnthalpyMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[]
[Functions]
[mu_rampdown]
type = PiecewiseLinear
x = '1 2 3 4'
y = '1e3 1e2 1e1 1'
[]
[]
[AuxKernels]
[speed]
type = ParsedAux
variable = 'velocity_norm'
args = 'superficial_vel_x superficial_vel_y porosity'
function = 'sqrt(superficial_vel_x*superficial_vel_x + superficial_vel_y*superficial_vel_y) / porosity'
[]
[]
[Executioner]
type = Transient
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
end_time = 3.0
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]