- porepressureThe name of the porepressure variable
C++ Type:VariableName
Description:The name of the porepressure variable
PorousFlowFullySaturated
Adds Kernels and fluid-property Materials necessary to simulate a single-phase fully-saturated flow problem. Full-upwinding of fluid flow is not available in this Action, so the results may differ slightly from the Unsaturated Action. However KT stabilization may be employed for both the fluid and any heat flow. No Kernels for diffusion and dispersion of fluid components are added. To run a simulation you will also need to provide various other Materials for each mesh block, depending on your simulation type, viz: permeability, porosity, elasticity tensor, strain calculator, stress calculator, matrix internal energy, thermal conductivity, diffusivity
For discussion and a worked example, see tutorial page 6.
Input Parameters
- active__all__ If specified only the blocks named will be visited and made active
Default:__all__
C++ Type:std::vector
Description:If specified only the blocks named will be visited and made active
- add_darcy_auxTrueAdd AuxVariables that record Darcy velocity
Default:True
C++ Type:bool
Description:Add AuxVariables that record Darcy velocity
- add_stress_auxTrueAdd AuxVariables that record effective stress
Default:True
C++ Type:bool
Description:Add AuxVariables that record effective stress
- biot_coefficient1The Biot coefficient (relevant only for mechanically-coupled simulations)
Default:1
C++ Type:double
Description:The Biot coefficient (relevant only for mechanically-coupled simulations)
- coupling_typeHydroThe type of simulation. For simulations involving Mechanical deformations, you will need to supply the correct Biot coefficient. For simulations involving Thermal flows, you will need an associated ConstantThermalExpansionCoefficient Material
Default:Hydro
C++ Type:MooseEnum
Description:The type of simulation. For simulations involving Mechanical deformations, you will need to supply the correct Biot coefficient. For simulations involving Thermal flows, you will need an associated ConstantThermalExpansionCoefficient Material
- dictator_namedictatorThe name of the dictator user object that is created by this Action
Default:dictator
C++ Type:std::string
Description:The name of the dictator user object that is created by this Action
- displacementsThe name of the displacement variables (relevant only for mechanically-coupled simulations)
C++ Type:std::vector
Description:The name of the displacement variables (relevant only for mechanically-coupled simulations)
- flux_limiter_typeVanLeerType of flux limiter to use if stabilization=KT. 'None' means that no antidiffusion will be added in the Kuzmin-Turek scheme
Default:VanLeer
C++ Type:MooseEnum
Description:Type of flux limiter to use if stabilization=KT. 'None' means that no antidiffusion will be added in the Kuzmin-Turek scheme
- fpuse_brine_materialThe name of the user object for fluid properties. Not required if use_brine is true.
Default:use_brine_material
C++ Type:UserObjectName
Description:The name of the user object for fluid properties. Not required if use_brine is true.
- gravity0 0 -10Gravitational acceleration vector downwards (m/s^2)
Default:0 0 -10
C++ Type:libMesh::VectorValue
Description:Gravitational acceleration vector downwards (m/s^2)
- inactiveIf specified blocks matching these identifiers will be skipped.
C++ Type:std::vector
Description:If specified blocks matching these identifiers will be skipped.
- mass_fraction_varsList of variables that represent the mass fractions. With only one fluid component, this may be left empty. With N fluid components, the format is 'f_0 f_1 f_2 ... f_(N-1)'. That is, the N^th component need not be specified because f_N = 1 - (f_0 + f_1 + ... + f_(N-1)). It is best numerically to choose the N-1 mass fraction variables so that they represent the fluid components with small concentrations. This Action will associated the i^th mass fraction variable to the equation for the i^th fluid component, and the pressure variable to the N^th fluid component.
C++ Type:std::vector
Description:List of variables that represent the mass fractions. With only one fluid component, this may be left empty. With N fluid components, the format is 'f_0 f_1 f_2 ... f_(N-1)'. That is, the N^th component need not be specified because f_N = 1 - (f_0 + f_1 + ... + f_(N-1)). It is best numerically to choose the N-1 mass fraction variables so that they represent the fluid components with small concentrations. This Action will associated the i^th mass fraction variable to the equation for the i^th fluid component, and the pressure variable to the N^th fluid component.
- nacl_index0Index of NaCl variable in mass_fraction_vars, for calculating brine properties. Only required if use_brine is true.
Default:0
C++ Type:unsigned int
Description:Index of NaCl variable in mass_fraction_vars, for calculating brine properties. Only required if use_brine is true.
- number_aqueous_equilibrium0The number of secondary species in the aqueous-equilibrium reaction system. (Leave as zero if the simulation does not involve chemistry)
Default:0
C++ Type:unsigned int
Description:The number of secondary species in the aqueous-equilibrium reaction system. (Leave as zero if the simulation does not involve chemistry)
- number_aqueous_kinetic0The number of secondary species in the aqueous-kinetic reaction system involved in precipitation and dissolution. (Leave as zero if the simulation does not involve chemistry)
Default:0
C++ Type:unsigned int
Description:The number of secondary species in the aqueous-kinetic reaction system involved in precipitation and dissolution. (Leave as zero if the simulation does not involve chemistry)
- stabilizationFullNumerical stabilization used. 'Full' means full upwinding. 'KT' means FEM-TVD stabilization of Kuzmin-Turek
Default:Full
C++ Type:MooseEnum
Description:Numerical stabilization used. 'Full' means full upwinding. 'KT' means FEM-TVD stabilization of Kuzmin-Turek
- temperature293.0For isothermal simulations, this is the temperature at which fluid properties (and stress-free strains) are evaluated at. Otherwise, this is the name of the temperature variable. Units = Kelvin
Default:293.0
C++ Type:std::vector
Description:For isothermal simulations, this is the temperature at which fluid properties (and stress-free strains) are evaluated at. Otherwise, this is the name of the temperature variable. Units = Kelvin
- thermal_eigenstrain_namethermal_eigenstrainThe eigenstrain_name used in the ComputeThermalExpansionEigenstrain. Only needed for thermally-coupled simulations with thermal expansion.
Default:thermal_eigenstrain
C++ Type:std::string
Description:The eigenstrain_name used in the ComputeThermalExpansionEigenstrain. Only needed for thermally-coupled simulations with thermal expansion.
- use_brineFalseUse PorousFlowBrine material for the fluid phase
Default:False
C++ Type:bool
Description:Use PorousFlowBrine material for the fluid phase
- use_displaced_meshFalseUse displaced mesh computations in mechanical kernels
Default:False
C++ Type:bool
Description:Use displaced mesh computations in mechanical kernels