ElementValueSampler

Samples values of elemental variable(s).

This VectorPostprocessor is similar to NodalValueSampler, but is used for sampling elemental variables instead of nodal variables. The coordinate used for each sampling point is the centroid of the associated element.

Input Parameters

sort_byWhat to sort the samples by
C++ Type:MooseEnum
Options:x, y, z, id
Description:What to sort the samples by
variableThe names of the variables that this VectorPostprocessor operates on
C++ Type:std::vector<VariableName>
Options:
Description:The names of the variables that this VectorPostprocessor operates on

Required Parameters

_auto_broadcastFalse
Default:False
C++ Type:bool
Options:
blockThe list of block ids (SubdomainID) that this object will be applied
C++ Type:std::vector<SubdomainName>
Options:
Description:The list of block ids (SubdomainID) that this object will be applied
contains_complete_historyFalseSet this flag to indicate that the values in all vectors declared by this VPP represent a time history (e.g. with each invocation, new values are added and old values are never removed). This changes the output so that only a single file is output and updated with each invocation
Default:False
C++ Type:bool
Options:
Description:Set this flag to indicate that the values in all vectors declared by this VPP represent a time history (e.g. with each invocation, new values are added and old values are never removed). This changes the output so that only a single file is output and updated with each invocation
execute_onTIMESTEP_ENDThe list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM.
Default:TIMESTEP_END
C++ Type:ExecFlagEnum
Options:NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM
Description:The list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM.
parallel_typeREPLICATEDSet how the data is represented within the VectorPostprocessor (VPP); 'distributed' indicates that data within the VPP is distributed and no auto communication is preformed, this setting will result in parallel output within the CSV output; 'replicated' indicates that the data within the VPP is correct on processor 0, the data will automatically be broadcast to all processors unless the '_auto_broadcast' param is set to false within the validParams function.
Default:REPLICATED
C++ Type:MooseEnum
Options:DISTRIBUTED, REPLICATED
Description:Set how the data is represented within the VectorPostprocessor (VPP); 'distributed' indicates that data within the VPP is distributed and no auto communication is preformed, this setting will result in parallel output within the CSV output; 'replicated' indicates that the data within the VPP is correct on processor 0, the data will automatically be broadcast to all processors unless the '_auto_broadcast' param is set to false within the validParams function.

Optional Parameters

allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Options:
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
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
outputsVector of output names were you would like to restrict the output of variables(s) associated with this object
C++ Type:std::vector<OutputName>
Options:
Description:Vector of output names were you would like to restrict the output of variables(s) associated with this object
seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Options:
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
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

Input Files

(test/tests/vectorpostprocessors/element_value_sampler/element_value_sampler.i)
(modules/porous_flow/examples/co2_intercomparison/1Dradial/properties.i)
(modules/porous_flow/examples/co2_intercomparison/1Dradial/1Dradial.i)
(modules/porous_flow/test/tests/fluidstate/coldwater_injection_radial.i)
(modules/porous_flow/test/tests/fluidstate/coldwater_injection.i)

References

(test/tests/vectorpostprocessors/element_value_sampler/element_value_sampler.i)

# Tests the ElementValueSampler vector post-processor. In this test, 2 constant
# monomial variables are given distributions by a function and are output to a CSV file.

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  ny = 2
[]

[Functions]
  [./u_fn]
    type = ParsedFunction
    value = '2 * x + 3 * y'
  [../]
  [./v_fn]
    type = ParsedFunction
    value = 'x + y'
  [../]
[]

[AuxVariables]
  [./u]
    family = MONOMIAL
    order = CONSTANT
  [../]
  [./v]
    family = MONOMIAL
    order = CONSTANT
  [../]
[]

[ICs]
  [./u_ic]
    type = FunctionIC
    variable = u
    function = u_fn
  [../]
  [./v_ic]
    type = FunctionIC
    variable = v
    function = v_fn
  [../]
[]

[VectorPostprocessors]
  [./element_value_sampler]
    type = ElementValueSampler
    variable = 'u v'
    sort_by = id
    execute_on = 'initial'
  [../]
[]

[Problem]
  solve = false
[]

[Executioner]
  type = Steady
[]

[Outputs]
  file_base = 'element_value_sampler'
  csv = true
  execute_on = 'initial'
[]

(modules/porous_flow/examples/co2_intercomparison/1Dradial/properties.i)

# Liquid and gas properties for code intercomparison problem 3
#
# From Pruess et al, Code intercomparison builds confidence in
# numerical simulation models for geologic disposal of CO2, Energy 29 (2004)
#
# This test simply calculates density and viscosity of each phase for
# various pressures and salinities, as well as mass fractions of CO2 in the
# liquid phase and H2O in the gas phase.
#
# Four versions of this are run:
# 1) No CO2, 0 salt mass fraction (pure water)
# 2) Enough CO2 to form gas phase, 0 salt mass fraction (pure water)
# 3) No CO2, 0.15 salt mass fraction
# 4) Enough CO2 to form gas phase, 0.15 salt mass fraction
#
# These results compare well with detailed results presented in Pruess et al,
# Intercomparison of numerical simulation codes for geologic disposal of CO2,
# LBNL-51813 (2002)

[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 4
  xmax = 4
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[AuxVariables]
  [density_liquid]
    order = CONSTANT
    family = MONOMIAL
  []
  [density_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_liquid]
    order = CONSTANT
    family = MONOMIAL
  []
  [viscosity_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
  [xnacl]
    initial_condition = 0.0
  []
[]

[AuxKernels]
  [density_liquid]
    type = PorousFlowPropertyAux
    variable = density_liquid
    property = density
    phase = 0
    execute_on = timestep_end
  []
  [density_gas]
    type = PorousFlowPropertyAux
    variable = density_gas
    property = density
    phase = 1
    execute_on = timestep_end
  []
  [viscosity_liquid]
    type = PorousFlowPropertyAux
    variable = viscosity_liquid
    property = viscosity
    phase = 0
    execute_on = timestep_end
  []
  [viscosity_gas]
    type = PorousFlowPropertyAux
    variable = viscosity_gas
    property = viscosity
    phase = 1
    execute_on = timestep_end
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = timestep_end
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = timestep_end
  []
[]

[Variables]
  [pgas]
    order = CONSTANT
    family = MONOMIAL
  []
  [zi]
    initial_condition = 0.0
  []
[]

[Functions]
  [pic]
    type = ParsedFunction
    value = 'if(x<1,12e6,if(x<2,16e6,if(x<3,20e6,24e6)))'
  []
[]

[ICs]
  [pic]
    type = FunctionIC
    function = pic
    variable = pgas
  []
[]

[Kernels]
  [diffusionp]
    type = NullKernel
    variable = pgas
  []
  [diffusionz]
    type = NullKernel
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 2
  []
  [pc]
    type = PorousFlowCapillaryPressureConst
    pc = 0
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2]
      type = CO2FluidProperties
    []
    [brine]
      type = BrineFluidProperties
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = 45
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = pgas
    z = zi
    temperature_unit = Celsius
    xnacl = xnacl
    capillary_pressure = pc
    fluid_state = fs
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
    petsc_options_value = 'gmres      asm      lu           NONZERO                   2             '
  []
[]

[Executioner]
  type = Steady
  solve_type = NEWTON
[]

[Outputs]
  perf_graph = true
  csv = true
  execute_on = timestep_end
  file_base = properties_water
[]

[VectorPostprocessors]
  [vpp]
    type = ElementValueSampler
    variable = 'pgas density_liquid density_gas viscosity_liquid viscosity_gas x1 y0'
    sort_by = x
  []
[]

(modules/porous_flow/examples/co2_intercomparison/1Dradial/1Dradial.i)

# Intercomparison problem 3: Radial flow from an injection well
#
# From Pruess et al, Code intercomparison builds confidence in
# numerical simulation models for geologic disposal of CO2, Energy 29 (2004)
#
# A variation with zero salinity can be run by changing the initial condition
# of the AuxVariable xnacl

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 500
  xmax = 10000
  bias_x = 1.01
[]

[Problem]
  type = FEProblem
  coord_type = 'RZ'
  rz_coord_axis = Y
[]

[GlobalParams]
  PorousFlowDictator = 'dictator'
  gravity = '0 0 0'
[]

[AuxVariables]
  [pressure_liquid]
    order = CONSTANT
    family = MONOMIAL
  []
  [saturation_gas]
    order = CONSTANT
    family = MONOMIAL
  []
  [x1]
    order = CONSTANT
    family = MONOMIAL
  []
  [y0]
    order = CONSTANT
    family = MONOMIAL
  []
  [xnacl]
    initial_condition = 0.15
  []
[]

[AuxKernels]
  [pressure_liquid]
    type = PorousFlowPropertyAux
    variable = pressure_liquid
    property = pressure
    phase = 0
    execute_on = 'timestep_end'
  []
  [saturation_gas]
    type = PorousFlowPropertyAux
    variable = saturation_gas
    property = saturation
    phase = 1
    execute_on = 'timestep_end'
  []
  [x1]
    type = PorousFlowPropertyAux
    variable = x1
    property = mass_fraction
    phase = 0
    fluid_component = 1
    execute_on = 'timestep_end'
  []
  [y0]
    type = PorousFlowPropertyAux
    variable = y0
    property = mass_fraction
    phase = 1
    fluid_component = 0
    execute_on = 'timestep_end'
  []
[]

[Variables]
  [pgas]
    initial_condition = 12e6
  []
  [zi]
    initial_condition = 0
    scaling = 1e4
  []
[]

[Kernels]
  [mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = pgas
  []
  [flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = pgas
  []
  [mass1]
    type = PorousFlowMassTimeDerivative
    fluid_component = 1
    variable = zi
  []
  [flux1]
    type = PorousFlowAdvectiveFlux
    fluid_component = 1
    variable = zi
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pgas zi'
    number_fluid_phases = 2
    number_fluid_components = 3
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    alpha = 5.099e-5
    m = 0.457
    sat_lr = 0.0
    pc_max = 1e7
  []
  [fs]
    type = PorousFlowBrineCO2
    brine_fp = brine
    co2_fp = co2
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [co2sw]
      type = CO2FluidProperties
    []
    [co2]
      type = TabulatedFluidProperties
      fp = co2sw
    []
    [water]
      type = Water97FluidProperties
    []
    [watertab]
      type = TabulatedFluidProperties
      fp = water
      temperature_min = 273.15
      temperature_max = 573.15
      fluid_property_file = water_fluid_properties.csv
      save_file = false
    []
    [brine]
      type = BrineFluidProperties
      water_fp = watertab
    []
  []
[]

[Materials]
  [temperature]
    type = PorousFlowTemperature
    temperature = '45'
  []
  [brineco2]
    type = PorousFlowFluidState
    gas_porepressure = 'pgas'
    z = 'zi'
    temperature_unit = Celsius
    xnacl = 'xnacl'
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = '0.12'
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityVG
    m = 0.457
    phase = 0
    s_res = 0.3
    sum_s_res = 0.35
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    s_res = 0.05
    sum_s_res = 0.35
  []
[]

[BCs]
  [rightwater]
    type = PorousFlowPiecewiseLinearSink
    boundary = 'right'
    variable = pgas
    use_mobility = true
    PorousFlowDictator = dictator
    fluid_phase = 0
    multipliers = '0 1e9'
    PT_shift = '12e6'
    pt_vals = '0 1e9'
    mass_fraction_component = 0
    use_relperm = true
  []
  [rightco2]
    type = PorousFlowPiecewiseLinearSink
    variable = zi
    boundary = 'right'
    use_mobility = true
    PorousFlowDictator = dictator
    fluid_phase = 1
    multipliers = '0 1e9'
    PT_shift = '12e6'
    pt_vals = '0 1e9'
    mass_fraction_component = 1
    use_relperm = true
  []
[]

[DiracKernels]
  [source]
    type = PorousFlowSquarePulsePointSource
    point = '0 0 0'
    mass_flux = 1
    variable = zi
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type'
    petsc_options_value = 'gmres bjacobi lu NONZERO'
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 8.64e8
  nl_max_its = 25
  l_max_its = 100
  dtmax = 5e6
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
  []
[]

[VectorPostprocessors]
  [vars]
    type = NodalValueSampler
    sort_by = x
    variable = 'pgas zi xnacl'
    execute_on = 'timestep_end'
    outputs = spatial
  []
  [auxvars]
    type = ElementValueSampler
    sort_by = x
    variable = 'saturation_gas x1 y0'
    execute_on = 'timestep_end'
    outputs = spatial
  []
[]

[Postprocessors]
  [pgas]
    type = PointValue
    point = '25.25 0 0'
    variable = pgas
    outputs = time
  []
  [sgas]
    type = PointValue
    point = '25.25 0 0'
    variable = saturation_gas
    outputs = time
  []
  [zi]
    type = PointValue
    point = '25.25 0 0'
    variable = zi
    outputs = time
  []
  [massgas]
    type = PorousFlowFluidMass
    fluid_component = 1
    outputs = time
  []
  [x1]
    type = PointValue
    point = '25.25 0 0'
    variable = x1
    outputs = time
  []
  [y0]
    type = PointValue
    point = '25.25 0 0'
    variable = y0
    outputs = time
  []
  [xnacl]
    type = PointValue
    point = '25.25 0 0'
    variable = xnacl
    outputs = time
  []
[]

[Outputs]
  print_linear_residuals = false
  perf_graph = true
  sync_times = '2.592e6 8.64e6 8.64e7 8.64e8'
  [time]
    type = CSV
  []
  [spatial]
    type = CSV
    sync_only = true
  []
[]

(modules/porous_flow/test/tests/fluidstate/coldwater_injection_radial.i)

# Cold water injection into 1D radial hot reservoir (Avdonin, 1964)
#
# To generate results presented in documentation for this problem,
# set xmax = 1000 and nx = 200 in the Mesh block, and dtmax = 1e4
# and end_time = 1e6 in the Executioner block.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 50
  xmin = 0.1
  xmax = 5
  bias_x = 1.05
[]

[Problem]
  rz_coord_axis = Y
  coord_type = RZ
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [temperature]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [temperature]
    type = PorousFlowPropertyAux
    variable = temperature
    property = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Variables]
  [pliquid]
    initial_condition = 5e6
  []
  [h]
    scaling = 1e-6
  []
[]

[ICs]
  [hic]
    type = PorousFlowFluidPropertyIC
    variable = h
    porepressure = pliquid
    property = enthalpy
    temperature = 170
    temperature_unit = Celsius
    fp = water
  []
[]

[Functions]
  [injection_rate]
    type = ParsedFunction
    vals = injection_area
    vars = area
    value = '-0.1/area'
  []
[]

[BCs]
  [source]
    type = PorousFlowSink
    variable = pliquid
    flux_function = injection_rate
    boundary = left
  []
  [pright]
    type = DirichletBC
    variable = pliquid
    value = 5e6
    boundary = right
  []
  [hleft]
    type = DirichletBC
    variable = h
    value = 678.52e3
    boundary = left
  []
  [hright]
    type = DirichletBC
    variable = h
    value = 721.4e3
    boundary = right
  []
[]

[Kernels]
  [mass]
    type = PorousFlowMassTimeDerivative
    variable = pliquid
  []
  [massflux]
    type = PorousFlowAdvectiveFlux
    variable = pliquid
  []
  [heat]
    type = PorousFlowEnergyTimeDerivative
    variable = h
  []
  [heatflux]
    type = PorousFlowHeatAdvection
    variable = h
  []
  [heatcond]
    type = PorousFlowHeatConduction
    variable = h
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pliquid h'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    pc_max = 1e6
    sat_lr = 0.1
    m = 0.5
    alpha = 1e-5
  []
  [fs]
    type = PorousFlowWaterVapor
    water_fp = water
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [watervapor]
    type = PorousFlowFluidStateSingleComponent
    porepressure = pliquid
    enthalpy = h
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    sum_s_res = 0.1
  []
  [internal_energy]
    type = PorousFlowMatrixInternalEnergy
    density = 2900
    specific_heat_capacity = 740
  []
  [rock_thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '20 0 0  0 20 0  0 0 20'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 1e3
  nl_abs_tol = 1e-8
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
  []
[]

[Postprocessors]
  [injection_area]
    type = AreaPostprocessor
    boundary = left
    execute_on = initial
  []
[]

[VectorPostprocessors]
  [line]
    type = ElementValueSampler
    sort_by = x
    variable = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  [csv]
    type = CSV
    execute_on = final
  []
[]

(modules/porous_flow/test/tests/fluidstate/coldwater_injection.i)

# Cold water injection into 1D hot reservoir (Avdonin, 1964)
#
# To generate results presented in documentation for this problem,
# set xmax = 50 and nx = 250 in the Mesh block, and dtmax = 100 and
# end_time = 1.3e5 in the Executioner block.

[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 25
  xmax = 20
[]

[GlobalParams]
  PorousFlowDictator = dictator
  gravity = '0 0 0'
[]

[AuxVariables]
  [temperature]
    order = CONSTANT
    family = MONOMIAL
  []
[]

[AuxKernels]
  [temperature]
    type = PorousFlowPropertyAux
    variable = temperature
    property = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Variables]
  [pliquid]
    initial_condition = 5e6
  []
  [h]
    scaling = 1e-6
  []
[]

[ICs]
  [hic]
    type = PorousFlowFluidPropertyIC
    variable = h
    porepressure = pliquid
    property = enthalpy
    temperature = 170
    temperature_unit = Celsius
    fp = water
  []
[]

[BCs]
  [pleft]
    type = DirichletBC
    variable = pliquid
    value = 5.05e6
    boundary = left
  []
  [pright]
    type = DirichletBC
    variable = pliquid
    value = 5e6
    boundary = right
  []
  [hleft]
    type = DirichletBC
    variable = h
    value = 678.52e3
    boundary = left
  []
  [hright]
    type = DirichletBC
    variable = h
    value = 721.4e3
    boundary = right
  []
[]

[Kernels]
  [mass]
    type = PorousFlowMassTimeDerivative
    variable = pliquid
  []
  [massflux]
    type = PorousFlowAdvectiveFlux
    variable = pliquid
  []
  [heat]
    type = PorousFlowEnergyTimeDerivative
    variable = h
  []
  [heatflux]
    type = PorousFlowHeatAdvection
    variable = h
  []
  [heatcond]
    type = PorousFlowHeatConduction
    variable = h
  []
[]

[UserObjects]
  [dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'pliquid h'
    number_fluid_phases = 2
    number_fluid_components = 1
  []
  [pc]
    type = PorousFlowCapillaryPressureVG
    pc_max = 1e6
    sat_lr = 0.1
    m = 0.5
    alpha = 1e-5
  []
  [fs]
    type = PorousFlowWaterVapor
    water_fp = water
    capillary_pressure = pc
  []
[]

[Modules]
  [FluidProperties]
    [water]
      type = Water97FluidProperties
    []
  []
[]

[Materials]
  [watervapor]
    type = PorousFlowFluidStateSingleComponent
    porepressure = pliquid
    enthalpy = h
    temperature_unit = Celsius
    capillary_pressure = pc
    fluid_state = fs
  []
  [porosity]
    type = PorousFlowPorosityConst
    porosity = 0.2
  []
  [permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11'
  []
  [relperm_water]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
    s_res = 0.1
    sum_s_res = 0.1
  []
  [relperm_gas]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 1
    sum_s_res = 0.1
  []
  [internal_energy]
    type = PorousFlowMatrixInternalEnergy
    density = 2900
    specific_heat_capacity = 740
  []
  [rock_thermal_conductivity]
    type = PorousFlowThermalConductivityIdeal
    dry_thermal_conductivity = '20 0 0  0 20 0  0 0 20'
  []
[]

[Preconditioning]
  [smp]
    type = SMP
    full = true
  []
[]

[Executioner]
  type = Transient
  solve_type = NEWTON
  end_time = 5e3
  nl_abs_tol = 1e-10
  [TimeStepper]
    type = IterationAdaptiveDT
    dt = 100
  []
[]

[VectorPostprocessors]
  [line]
    type = ElementValueSampler
    sort_by = x
    variable = temperature
    execute_on = 'initial timestep_end'
  []
[]

[Outputs]
  perf_graph = true
  [csv]
    type = CSV
    execute_on = final
  []
[]

Input Parameters
Input Files
References

Install MOOSE

New Users

Examples and Tutorials

Application Usage

Physics and Syntax

Application Development

Framework Development

MOOSEDocs

Infrastructure

Questions

Information and Tools

INL Applications and Remote Access