- variableThe name of the variable that this boundary condition applies to
C++ Type:NonlinearVariableName
Description:The name of the variable that this boundary condition applies to
- boundaryThe list of boundary IDs from the mesh where this boundary condition applies
C++ Type:std::vector
Description:The list of boundary IDs from the mesh where this boundary condition applies
- PorousFlowDictatorThe UserObject that holds the list of PorousFlow variable names
C++ Type:UserObjectName
Description:The UserObject that holds the list of PorousFlow variable names
PorousFlowSink
Applies a flux sink to a boundary.
This sink is where is a MOOSE Function of time and position on the boundary.
If then the boundary condition will act as a sink, while if the boundary condition acts as a source. If applied to a fluid-component equation, the function has units kg.m.s. If applied to the heat equation, the function has units J.m.s. These units are potentially modified if the extra building blocks enumerated below are used.
In addition, the sink may be multiplied by any or all of the following quantities through the optional parameters list.
Fluid relative permeability
Fluid mobility (, where is the normal vector to the boundary)
Fluid mass fraction
Fluid internal energy
Thermal conductivity
See boundary conditions for many more details and discussion.
Input Parameters
- fluid_phaseIf supplied, then this BC will potentially be a function of fluid pressure, and you can use mass_fraction_component, use_mobility, use_relperm, use_enthalpy and use_energy. If not supplied, then this BC can only be a function of temperature
C++ Type:unsigned int
Options:
Description:If supplied, then this BC will potentially be a function of fluid pressure, and you can use mass_fraction_component, use_mobility, use_relperm, use_enthalpy and use_energy. If not supplied, then this BC can only be a function of temperature
- flux_function1The flux. The flux is OUT of the medium: hence positive values of this function means this BC will act as a SINK, while negative values indicate this flux will be a SOURCE. The functional form is useful for spatially or temporally varying sinks. Without any use_*, this function is measured in kg.m^-2.s^-1 (or J.m^-2.s^-1 for the case with only heat and no fluids)
Default:1
C++ Type:FunctionName
Options:
Description:The flux. The flux is OUT of the medium: hence positive values of this function means this BC will act as a SINK, while negative values indicate this flux will be a SOURCE. The functional form is useful for spatially or temporally varying sinks. Without any use_*, this function is measured in kg.m^-2.s^-1 (or J.m^-2.s^-1 for the case with only heat and no fluids)
- use_mobilityFalseIf true, then fluxes are multiplied by (density*permeability_nn/viscosity), where the '_nn' indicates the component normal to the boundary. In this case bare_flux is measured in Pa.m^-1. This can be used in conjunction with other use_*
Default:False
C++ Type:bool
Options:
Description:If true, then fluxes are multiplied by (density*permeability_nn/viscosity), where the '_nn' indicates the component normal to the boundary. In this case bare_flux is measured in Pa.m^-1. This can be used in conjunction with other use_*
- mass_fraction_componentThe index corresponding to a fluid component. If supplied, the flux will be multiplied by the nodal mass fraction for the component
C++ Type:unsigned int
Options:
Description:The index corresponding to a fluid component. If supplied, the flux will be multiplied by the nodal mass fraction for the component
- use_thermal_conductivityFalseIf true, then fluxes are multiplied by thermal conductivity projected onto the normal direction. This can be used in conjunction with other use_*
Default:False
C++ Type:bool
Options:
Description:If true, then fluxes are multiplied by thermal conductivity projected onto the normal direction. This can be used in conjunction with other use_*
- use_internal_energyFalseIf true, then fluxes are multiplied by fluid internal energy. In this case bare_flux is measured in kg.m^-2.s^-1 / (J.kg). This can be used in conjunction with other use_*
Default:False
C++ Type:bool
Options:
Description:If true, then fluxes are multiplied by fluid internal energy. In this case bare_flux is measured in kg.m^-2.s^-1 / (J.kg). This can be used in conjunction with other use_*
- use_relpermFalseIf true, then fluxes are multiplied by relative permeability. This can be used in conjunction with other use_*
Default:False
C++ Type:bool
Options:
Description:If true, then fluxes are multiplied by relative permeability. This can be used in conjunction with other use_*
- displacementsThe displacements
C++ Type:std::vector
Options:
Description:The displacements
- use_enthalpyFalseIf true, then fluxes are multiplied by enthalpy. In this case bare_flux is measured in kg.m^-2.s^-1 / (J.kg). This can be used in conjunction with other use_*
Default:False
C++ Type:bool
Options:
Description:If true, then fluxes are multiplied by enthalpy. In this case bare_flux is measured in kg.m^-2.s^-1 / (J.kg). This can be used in conjunction with other use_*
Optional Parameters
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Options:
Description:Set the enabled status of the MooseObject.
- save_inThe name of auxiliary variables to save this BC's residual contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
C++ Type:std::vector
Options:
Description:The name of auxiliary variables to save this BC's residual contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
- 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.
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector
Options:
Description:Adds user-defined labels for accessing object parameters via control logic.
- seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Options:
Description:The seed for the master random number generator
- diag_save_inThe name of auxiliary variables to save this BC's diagonal jacobian contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
C++ Type:std::vector
Options:
Description:The name of auxiliary variables to save this BC's diagonal jacobian contributions to. Everything about that variable must match everything about this variable (the type, what blocks it's on, etc.)
- 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
Advanced Parameters
- vector_tagsnontimeThe tag for the vectors this Kernel should fill
Default:nontime
C++ Type:MultiMooseEnum
Options:nontime time
Description:The tag for the vectors this Kernel should fill
- extra_vector_tagsThe extra tags for the vectors this Kernel should fill
C++ Type:std::vector
Options:
Description:The extra tags for the vectors this Kernel should fill
- matrix_tagssystemThe tag for the matrices this Kernel should fill
Default:system
C++ Type:MultiMooseEnum
Options:nontime system
Description:The tag for the matrices this Kernel should fill
- extra_matrix_tagsThe extra tags for the matrices this Kernel should fill
C++ Type:std::vector
Options:
Description:The extra tags for the matrices this Kernel should fill
Tagging Parameters
Input Files
- modules/porous_flow/test/tests/sinks/s01.i
- modules/porous_flow/test/tests/rogers_stallybrass_clements/rsc02.i
- modules/porous_flow/examples/tutorial/08.i
- modules/porous_flow/test/tests/broadbridge_white/bw01.i
- modules/porous_flow/examples/tutorial/11_2D.i
- modules/porous_flow/test/tests/rogers_stallybrass_clements/rsc01.i
- modules/porous_flow/examples/tutorial/11.i
- modules/porous_flow/examples/tutorial/07.i
- modules/porous_flow/examples/tutorial/10.i
- modules/porous_flow/test/tests/broadbridge_white/bw02.i
- modules/porous_flow/test/tests/broadbridge_white/rd01.i
- modules/porous_flow/test/tests/sinks/s02.i
- modules/porous_flow/test/tests/sinks/s07.i
- modules/porous_flow/test/tests/sinks/s03.i
- modules/porous_flow/test/tests/sinks/s10.i
- modules/porous_flow/examples/tutorial/08_KT.i
- modules/porous_flow/test/tests/sinks/s08.i
- modules/porous_flow/test/tests/sinks/injection_production_eg.i
modules/porous_flow/test/tests/sinks/s01.i
# apply a sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[../]
[]
[Variables]
[./pp]
[../]
[]
[ICs]
[./pp]
type = FunctionIC
variable = pp
function = y+1
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[../]
[./relperm]
type = PorousFlowRelativePermeabilityCorey
at_nodes = true
n = 2
phase = 0
[../]
[]
[AuxVariables]
[./flux_out]
[../]
[./xval]
[../]
[./yval]
[../]
[]
[ICs]
[./xval]
type = FunctionIC
variable = xval
function = x
[../]
[./yval]
type = FunctionIC
variable = yval
function = y
[../]
[]
[Functions]
[./mass00]
type = ParsedFunction
value = 'vol*por*dens0*exp(pp/bulk)'
vars = 'vol por dens0 pp bulk'
vals = '0.25 0.1 1.1 p00 1.3'
[../]
[./mass01]
type = ParsedFunction
value = 'vol*por*dens0*exp(pp/bulk)'
vars = 'vol por dens0 pp bulk'
vals = '0.25 0.1 1.1 p01 1.3'
[../]
[./expected_mass_change00]
type = ParsedFunction
value = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
vars = 'fcn perm dens0 pp bulk visc area dt'
vals = '6 1 1 0 1.3 1 0.5 1E-3'
[../]
[]
[Postprocessors]
[./p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m00]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'initial timestep_end'
[../]
[./del_m00]
type = FunctionValuePostprocessor
function = expected_mass_change00
execute_on = 'timestep_end'
[../]
[./p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m01]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'initial timestep_end'
[../]
[./p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./flux]
type = PorousFlowSink
boundary = 'left'
variable = pp
use_mobility = false
use_relperm = true
fluid_phase = 0
flux_function = 6
save_in = flux_out
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 1E-2
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s01
[./console]
type = Console
execute_on = 'nonlinear linear'
[../]
[./csv]
type = CSV
execute_on = 'initial timestep_end'
[../]
[]
modules/porous_flow/test/tests/rogers_stallybrass_clements/rsc02.i
# RSC test with low-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-2 5E-1 8E-1'
x = '0 1 5'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater poil'
number_fluid_phases = 2
number_fluid_components = 2
[../]
[./pc]
type = PorousFlowCapillaryPressureRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[]
[Modules]
[./FluidProperties]
[./water]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
thermal_expansion = 0
viscosity = 1e-3
[../]
[./oil]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 20
thermal_expansion = 0
viscosity = 2e-3
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = poil
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[../]
[./water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
compute_enthalpy = false
compute_internal_energy = false
[../]
[./oil]
type = PorousFlowSingleComponentFluid
fp = oil
phase = 1
compute_enthalpy = false
compute_internal_energy = false
[../]
[./relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[../]
[./relperm_oil]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[../]
[./flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[../]
[./mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = poil
[../]
[./flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
family = MONOMIAL
order = CONSTANT
[../]
[./SOil]
family = MONOMIAL
order = CONSTANT
[../]
[./massfrac_ph0_sp0]
initial_condition = 1
[../]
[./massfrac_ph1_sp0]
initial_condition = 0
[../]
[]
[AuxKernels]
[./SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[../]
[./SOil]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 1
variable = SOil
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = PorousFlowSink
variable = pwater
boundary = 'left'
flux_function = -1.0
[../]
[./fixedwater]
type = PresetBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = PresetBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[../]
[]
[VectorPostprocessors]
[./swater]
type = LineValueSampler
variable = SWater
start_point = '0 0 0'
end_point = '7 0 0'
sort_by = x
num_points = 21
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc02
[./along_line]
type = CSV
execute_vector_postprocessors_on = final
[../]
[./exodus]
type = Exodus
execute_on = 'initial final'
[../]
[]
modules/porous_flow/examples/tutorial/08.i
# Unsaturated Darcy-Richards flow
[Mesh]
type = AnnularMesh
dim = 2
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
tmin = 0
tmax = 1.57079632679
[]
[MeshModifiers]
[./make3D]
type = MeshExtruder
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[../]
[./shift_down]
type = Transform
transform = TRANSLATE
vector_value = '0 0 -6'
depends_on = make3D
[../]
[./aquifer]
type = SubdomainBoundingBox
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
depends_on = shift_down
[../]
[./injection_area]
type = ParsedAddSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomain_ids = 1
new_sideset_name = 'injection_area'
depends_on = 'aquifer'
[../]
[./rename]
type = RenameBlock
old_block_id = '0 1'
new_block_name = 'caps aquifer'
depends_on = 'injection_area'
[../]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[./porepressure]
[../]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
relative_permeability_exponent = 3
relative_permeability_type = Corey
residual_saturation = 0.1
van_genuchten_alpha = 1E-6
van_genuchten_m = 0.6
[]
[BCs]
[./production]
type = PorousFlowSink
variable = porepressure
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[../]
[]
[Modules]
[./FluidProperties]
[./the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[../]
[../]
[]
[Materials]
[./porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[../]
[./permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[../]
[./permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[../]
[]
[Preconditioning]
active = basic
[./basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[../]
[./preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
modules/porous_flow/test/tests/broadbridge_white/bw01.i
[Mesh]
type = GeneratedMesh
dim = 2
nx = 400
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-5 1E-2 1E-2 1E-1'
x = '0 1E-5 1 10'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 4
density0 = 10
thermal_expansion = 0
[../]
[../]
[]
[Materials]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./temperature]
type = PorousFlowTemperature
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[../]
[./relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[../]
[]
[Variables]
[./pressure]
initial_condition = -9E2
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[../]
[./flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-0.1 0 0'
[../]
[]
[AuxVariables]
[./SWater]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[../]
[]
[BCs]
[./recharge]
type = PorousFlowSink
variable = pressure
boundary = right
flux_function = -1.25 # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[../]
[]
[VectorPostprocessors]
[./swater]
type = LineValueSampler
variable = SWater
start_point = '-10 0 0'
end_point = '10 0 0'
sort_by = x
num_points = 101
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 8
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bw01
sync_times = '0.5 2 8'
[./exodus]
type = Exodus
sync_only = true
[../]
[./along_line]
type = CSV
sync_only = true
[../]
[]
modules/porous_flow/examples/tutorial/11_2D.i
# Two-phase borehole injection problem in RZ coordinates
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 1.0
xmax = 10
bias_x = 1.4
ny = 3
ymin = -6
ymax = 6
[]
[MeshModifiers]
[./aquifer]
type = SubdomainBoundingBox
block_id = 1
bottom_left = '0 -2 0'
top_right = '10 2 0'
[../]
[./injection_area]
type = ParsedAddSideset
combinatorial_geometry = 'x<1.0001'
included_subdomain_ids = 1
new_sideset_name = 'injection_area'
depends_on = 'aquifer'
[../]
[./rename]
type = RenameBlock
old_block_id = '0 1'
new_block_name = 'caps aquifer'
depends_on = 'injection_area'
[../]
[]
[Problem]
coord_type = RZ
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater pgas T disp_r'
number_fluid_phases = 2
number_fluid_components = 2
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[../]
[]
[GlobalParams]
displacements = 'disp_r disp_z'
gravity = '0 0 0'
biot_coefficient = 1.0
PorousFlowDictator = dictator
[]
[Variables]
[./pwater]
initial_condition = 20E6
[../]
[./pgas]
initial_condition = 20.1E6
[../]
[./T]
initial_condition = 330
scaling = 1E-5
[../]
[./disp_r]
scaling = 1E-5
[../]
[]
[Kernels]
[./mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[../]
[./flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[../]
[./vol_strain_rate_water]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[../]
[./mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[../]
[./flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[../]
[./vol_strain_rate_co2]
type = PorousFlowMassVolumetricExpansion
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[../]
[./energy_dot]
type = PorousFlowEnergyTimeDerivative
use_displaced_mesh = false
variable = T
[../]
[./advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = T
[../]
[./conduction]
type = PorousFlowHeatConduction
use_displaced_mesh = false
variable = T
[../]
[./vol_strain_rate_heat]
type = PorousFlowHeatVolumetricExpansion
use_displaced_mesh = false
variable = T
[../]
[./grad_stress_r]
type = StressDivergenceRZTensors
temperature = T
variable = disp_r
thermal_eigenstrain_name = thermal_contribution
use_displaced_mesh = false
component = 0
[../]
[./poro_r]
type = PorousFlowEffectiveStressCoupling
variable = disp_r
use_displaced_mesh = false
component = 0
[../]
[]
[AuxVariables]
[./disp_z]
[../]
[./effective_fluid_pressure]
family = MONOMIAL
order = CONSTANT
[../]
[./mass_frac_phase0_species0]
initial_condition = 1 # all water in phase=0
[../]
[./mass_frac_phase1_species0]
initial_condition = 0 # no water in phase=1
[../]
[./sgas]
family = MONOMIAL
order = CONSTANT
[../]
[./swater]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_rr]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_tt]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./porosity]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./effective_fluid_pressure]
type = ParsedAux
args = 'pwater pgas swater sgas'
function = 'pwater * swater + pgas * sgas'
variable = effective_fluid_pressure
[../]
[./swater]
type = PorousFlowPropertyAux
variable = swater
property = saturation
phase = 0
execute_on = timestep_end
[../]
[./sgas]
type = PorousFlowPropertyAux
variable = sgas
property = saturation
phase = 1
execute_on = timestep_end
[../]
[./stress_rr_aux]
type = RankTwoAux
variable = stress_rr
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[../]
[./porosity]
type = MaterialRealAux
variable = porosity
property = PorousFlow_porosity_qp
execute_on = timestep_end
[../]
[]
[BCs]
[./pinned_top_bottom_r]
type = PresetBC
variable = disp_r
value = 0
boundary = 'top bottom'
[../]
[./cavity_pressure_r]
type = Pressure
boundary = injection_area
variable = disp_r
component = 0
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[../]
[./cold_co2]
type = PresetBC
boundary = injection_area
variable = T
value = 290 # injection temperature
use_displaced_mesh = false
[../]
[./constant_co2_injection]
type = PorousFlowSink
boundary = injection_area
variable = pgas
fluid_phase = 1
flux_function = -1E-4
use_displaced_mesh = false
[../]
[./outer_water_removal]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pwater
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[../]
[./outer_co2_removal]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20.1E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[../]
[]
[Modules]
[./FluidProperties]
[./true_water]
type = Water97FluidProperties
[../]
[./tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
fluid_property_file = water97_tabulated_11.csv
[../]
[./true_co2]
type = CO2FluidProperties
[../]
[./tabulated_co2]
type = TabulatedFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
fluid_property_file = co2_tabulated_11.csv
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
temperature = T
[../]
[./saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_phase0_species0 mass_frac_phase1_species0'
[../]
[./water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[../]
[./co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[../]
[./relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.1
sum_s_res = 0.2
phase = 0
[../]
[./relperm_co2]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[../]
[./porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
reference_temperature = 330
reference_porepressure = 20E6
thermal_expansion_coeff = 15E-6 # volumetric
solid_bulk = 8E9 # unimportant since biot = 1
[../]
[./permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-12
[../]
[./permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
[../]
[./rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2 0 0 0 2 0 0 0 2'
[../]
[./rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2300
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeAxisymmetricRZSmallStrain
eigenstrain_names = 'thermal_contribution initial_stress'
[../]
[./thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 5E-6 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 330
[../]
[./initial_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '20E6 0 0 0 20E6 0 0 0 20E6'
eigenstrain_name = initial_stress
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./effective_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[../]
[./volumetric_strain]
type = PorousFlowVolumetricStrain
[../]
[]
[Postprocessors]
[./effective_fluid_pressure_at_wellbore]
type = PointValue
variable = effective_fluid_pressure
point = '1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[../]
[./constrained_effective_fluid_pressure_at_wellbore]
type = FunctionValuePostprocessor
function = constrain_effective_fluid_pressure
execute_on = timestep_begin
[../]
[]
[Functions]
[./constrain_effective_fluid_pressure]
type = ParsedFunction
vars = effective_fluid_pressure_at_wellbore
vals = effective_fluid_pressure_at_wellbore
value = 'max(effective_fluid_pressure_at_wellbore, 20E6)'
[../]
[]
[Preconditioning]
active = basic
[./basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[../]
[./preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E3
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1E3
growth_factor = 1.2
optimal_iterations = 10
[../]
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
modules/porous_flow/test/tests/rogers_stallybrass_clements/rsc01.i
# RSC test with high-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 600
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-3 3E-2 0.05'
x = '0 1 5'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater poil'
number_fluid_phases = 2
number_fluid_components = 2
[../]
[./pc]
type = PorousFlowCapillaryPressureRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[]
[Modules]
[./FluidProperties]
[./water]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
thermal_expansion = 0
viscosity = 1e-3
[../]
[./oil]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 20
thermal_expansion = 0
viscosity = 2e-3
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = poil
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[../]
[./water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
compute_enthalpy = false
compute_internal_energy = false
[../]
[./oil]
type = PorousFlowSingleComponentFluid
fp = oil
phase = 1
compute_enthalpy = false
compute_internal_energy = false
[../]
[./relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[../]
[./relperm_oil]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[../]
[./flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[../]
[./mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = poil
[../]
[./flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
family = MONOMIAL
order = CONSTANT
[../]
[./SOil]
family = MONOMIAL
order = CONSTANT
[../]
[./massfrac_ph0_sp0]
initial_condition = 1
[../]
[./massfrac_ph1_sp0]
initial_condition = 0
[../]
[]
[AuxKernels]
[./SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[../]
[./SOil]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 1
variable = SOil
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = PorousFlowSink
variable = pwater
boundary = 'left'
flux_function = -1.0
[../]
[./fixedwater]
type = PresetBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = PresetBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[../]
[]
[VectorPostprocessors]
[./swater]
type = LineValueSampler
variable = SWater
start_point = '0 0 0'
end_point = '7 0 0'
sort_by = x
num_points = 21
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc01
[./along_line]
type = CSV
execute_vector_postprocessors_on = final
[../]
[./exodus]
type = Exodus
execute_on = 'initial final'
[../]
[]
modules/porous_flow/examples/tutorial/11.i
# Two-phase borehole injection problem
[Mesh]
type = AnnularMesh
dim = 2
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
tmin = 0
tmax = 1.57079632679
[]
[MeshModifiers]
[./make3D]
type = MeshExtruder
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[../]
[./shift_down]
type = Transform
transform = TRANSLATE
vector_value = '0 0 -6'
depends_on = make3D
[../]
[./aquifer]
type = SubdomainBoundingBox
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
depends_on = shift_down
[../]
[./injection_area]
type = ParsedAddSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomain_ids = 1
new_sideset_name = 'injection_area'
depends_on = 'aquifer'
[../]
[./rename]
type = RenameBlock
old_block_id = '0 1'
new_block_name = 'caps aquifer'
depends_on = 'injection_area'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater pgas T disp_x disp_y'
number_fluid_phases = 2
number_fluid_components = 2
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
gravity = '0 0 0'
biot_coefficient = 1.0
PorousFlowDictator = dictator
[]
[Variables]
[./pwater]
initial_condition = 20E6
[../]
[./pgas]
initial_condition = 20.1E6
[../]
[./T]
initial_condition = 330
scaling = 1E-5
[../]
[./disp_x]
scaling = 1E-5
[../]
[./disp_y]
scaling = 1E-5
[../]
[]
[Kernels]
[./mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[../]
[./flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[../]
[./vol_strain_rate_water]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[../]
[./mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[../]
[./flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[../]
[./vol_strain_rate_co2]
type = PorousFlowMassVolumetricExpansion
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[../]
[./energy_dot]
type = PorousFlowEnergyTimeDerivative
use_displaced_mesh = false
variable = T
[../]
[./advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = T
[../]
[./conduction]
type = PorousFlowHeatConduction
use_displaced_mesh = false
variable = T
[../]
[./vol_strain_rate_heat]
type = PorousFlowHeatVolumetricExpansion
use_displaced_mesh = false
variable = T
[../]
[./grad_stress_x]
type = StressDivergenceTensors
temperature = T
variable = disp_x
thermal_eigenstrain_name = thermal_contribution
use_displaced_mesh = false
component = 0
[../]
[./poro_x]
type = PorousFlowEffectiveStressCoupling
variable = disp_x
use_displaced_mesh = false
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
temperature = T
variable = disp_y
thermal_eigenstrain_name = thermal_contribution
use_displaced_mesh = false
component = 1
[../]
[./poro_y]
type = PorousFlowEffectiveStressCoupling
variable = disp_y
use_displaced_mesh = false
component = 1
[../]
[]
[AuxVariables]
[./disp_z]
[../]
[./effective_fluid_pressure]
family = MONOMIAL
order = CONSTANT
[../]
[./mass_frac_phase0_species0]
initial_condition = 1 # all water in phase=0
[../]
[./mass_frac_phase1_species0]
initial_condition = 0 # no water in phase=1
[../]
[./sgas]
family = MONOMIAL
order = CONSTANT
[../]
[./swater]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_rr]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_tt]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./porosity]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./effective_fluid_pressure]
type = ParsedAux
args = 'pwater pgas swater sgas'
function = 'pwater * swater + pgas * sgas'
variable = effective_fluid_pressure
[../]
[./swater]
type = PorousFlowPropertyAux
variable = swater
property = saturation
phase = 0
execute_on = timestep_end
[../]
[./sgas]
type = PorousFlowPropertyAux
variable = sgas
property = saturation
phase = 1
execute_on = timestep_end
[../]
[./stress_rr]
type = RankTwoScalarAux
variable = stress_rr
rank_two_tensor = stress
scalar_type = RadialStress
point1 = '0 0 0'
point2 = '0 0 1'
execute_on = timestep_end
[../]
[./stress_tt]
type = RankTwoScalarAux
variable = stress_tt
rank_two_tensor = stress
scalar_type = HoopStress
point1 = '0 0 0'
point2 = '0 0 1'
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./porosity]
type = MaterialRealAux
variable = porosity
property = PorousFlow_porosity_qp
execute_on = timestep_end
[../]
[]
[BCs]
[./roller_tmax]
type = PresetBC
variable = disp_x
value = 0
boundary = tmax
[../]
[./roller_tmin]
type = PresetBC
variable = disp_y
value = 0
boundary = tmin
[../]
[./pinned_top_bottom_x]
type = PresetBC
variable = disp_x
value = 0
boundary = 'top bottom'
[../]
[./pinned_top_bottom_y]
type = PresetBC
variable = disp_y
value = 0
boundary = 'top bottom'
[../]
[./cavity_pressure_x]
type = Pressure
boundary = injection_area
variable = disp_x
component = 0
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[../]
[./cavity_pressure_y]
type = Pressure
boundary = injection_area
variable = disp_y
component = 1
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[../]
[./cold_co2]
type = PresetBC
boundary = injection_area
variable = T
value = 290 # injection temperature
use_displaced_mesh = false
[../]
[./constant_co2_injection]
type = PorousFlowSink
boundary = injection_area
variable = pgas
fluid_phase = 1
flux_function = -1E-4
use_displaced_mesh = false
[../]
[./outer_water_removal]
type = PorousFlowPiecewiseLinearSink
boundary = rmax
variable = pwater
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[../]
[./outer_co2_removal]
type = PorousFlowPiecewiseLinearSink
boundary = rmax
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20.1E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[../]
[]
[Modules]
[./FluidProperties]
[./true_water]
type = Water97FluidProperties
[../]
[./tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated_11.csv
[../]
[./true_co2]
type = CO2FluidProperties
[../]
[./tabulated_co2]
type = TabulatedFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = co2_tabulated_11.csv
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
temperature = T
[../]
[./saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_phase0_species0 mass_frac_phase1_species0'
[../]
[./water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[../]
[./co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[../]
[./relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.1
sum_s_res = 0.2
phase = 0
[../]
[./relperm_co2]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[../]
[./porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
reference_temperature = 330
reference_porepressure = 20E6
thermal_expansion_coeff = 15E-6 # volumetric
solid_bulk = 8E9 # unimportant since biot = 1
[../]
[./permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-12
[../]
[./permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
[../]
[./rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2 0 0 0 2 0 0 0 2'
[../]
[./rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2300
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = 'thermal_contribution initial_stress'
[../]
[./thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 5E-6 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 330
[../]
[./initial_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '20E6 0 0 0 20E6 0 0 0 20E6'
eigenstrain_name = initial_stress
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./effective_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[../]
[./volumetric_strain]
type = PorousFlowVolumetricStrain
[../]
[]
[Postprocessors]
[./effective_fluid_pressure_at_wellbore]
type = PointValue
variable = effective_fluid_pressure
point = '1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[../]
[./constrained_effective_fluid_pressure_at_wellbore]
type = FunctionValuePostprocessor
function = constrain_effective_fluid_pressure
execute_on = timestep_begin
[../]
[]
[Functions]
[./constrain_effective_fluid_pressure]
type = ParsedFunction
vars = effective_fluid_pressure_at_wellbore
vals = effective_fluid_pressure_at_wellbore
value = 'max(effective_fluid_pressure_at_wellbore, 20E6)'
[../]
[]
[Preconditioning]
active = basic
[./basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[../]
[./preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E3
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1E3
growth_factor = 1.2
optimal_iterations = 10
[../]
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
modules/porous_flow/examples/tutorial/07.i
# Darcy flow with a tracer that precipitates causing mineralisation and porosity changes and permeability changes
[Mesh]
type = AnnularMesh
dim = 2
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
tmin = 0
tmax = 1.57079632679
[]
[MeshModifiers]
[./make3D]
type = MeshExtruder
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[../]
[./shift_down]
type = Transform
transform = TRANSLATE
vector_value = '0 0 -6'
depends_on = make3D
[../]
[./aquifer]
type = SubdomainBoundingBox
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
depends_on = shift_down
[../]
[./injection_area]
type = ParsedAddSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomain_ids = 1
new_sideset_name = 'injection_area'
depends_on = 'aquifer'
[../]
[./rename]
type = RenameBlock
old_block_id = '0 1'
new_block_name = 'caps aquifer'
depends_on = 'injection_area'
[../]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[./porepressure]
[../]
[./tracer_concentration]
[../]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
number_aqueous_kinetic = 1
temperature = 283.0
[]
[AuxVariables]
[./eqm_k]
initial_condition = 0.1
[../]
[./mineral_conc]
family = MONOMIAL
order = CONSTANT
[../]
[./initial_and_reference_conc]
initial_condition = 0
[../]
[./porosity]
family = MONOMIAL
order = CONSTANT
[../]
[./permeability]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./mineral_conc]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral_conc
[../]
[./porosity]
type = MaterialRealAux
property = PorousFlow_porosity_qp
variable = porosity
[../]
[./permeability]
type = MaterialRealTensorValueAux
property = PorousFlow_permeability_qp
column = 0
row = 0
variable = permeability
[../]
[]
[Kernels]
[./precipitation_dissolution]
type = PorousFlowPreDis
mineral_density = 1000.0
stoichiometry = 1
variable = tracer_concentration
[../]
[]
[BCs]
[./constant_injection_of_tracer]
type = PorousFlowSink
variable = tracer_concentration
flux_function = -5E-3
boundary = injection_area
[../]
[./constant_outer_porepressure]
type = PresetBC
variable = porepressure
value = 0
boundary = rmax
[../]
[]
[Modules]
[./FluidProperties]
[./the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[../]
[../]
[]
[Materials]
[./porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
chemical = true
initial_mineral_concentrations = initial_and_reference_conc
reference_chemistry = initial_and_reference_conc
[../]
[./permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
k0 = 1E-14
m = 2
n = 3
phi0 = 0.1
poroperm_function = kozeny_carman_phi0
[../]
[./permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
m = 2
n = 3
phi0 = 0.1
poroperm_function = kozeny_carman_phi0
[../]
[./precipitation_dissolution]
type = PorousFlowAqueousPreDisChemistry
reference_temperature = 283.0
activation_energy = 1 # irrelevant because T=Tref
equilibrium_constants = eqm_k # equilibrium tracer concentration
kinetic_rate_constant = 1E-8
molar_volume = 1
num_reactions = 1
primary_activity_coefficients = 1
primary_concentrations = tracer_concentration
reactions = 1
specific_reactive_surface_area = 1
[../]
[./mineral_concentration]
type = PorousFlowAqueousPreDisMineral
[../]
[]
[Preconditioning]
active = basic
[./basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[../]
[./preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
modules/porous_flow/examples/tutorial/10.i
# Unsaturated Darcy-Richards flow without using an Action
[Mesh]
type = AnnularMesh
dim = 2
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
tmin = 0
tmax = 1.57079632679
[]
[MeshModifiers]
[./make3D]
type = MeshExtruder
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[../]
[./shift_down]
type = Transform
transform = TRANSLATE
vector_value = '0 0 -6'
depends_on = make3D
[../]
[./aquifer]
type = SubdomainBoundingBox
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
depends_on = shift_down
[../]
[./injection_area]
type = ParsedAddSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomain_ids = 1
new_sideset_name = 'injection_area'
depends_on = 'aquifer'
[../]
[./rename]
type = RenameBlock
old_block_id = '0 1'
new_block_name = 'caps aquifer'
depends_on = 'injection_area'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = pp
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[../]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[./pp]
[../]
[]
[Kernels]
[./time_derivative]
type = PorousFlowMassTimeDerivative
variable = pp
[../]
[./flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[../]
[]
[AuxVariables]
[./sat]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./saturation]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[../]
[]
[BCs]
[./production]
type = PorousFlowSink
variable = pp
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[../]
[]
[Modules]
[./FluidProperties]
[./the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[../]
[../]
[]
[Materials]
[./porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[../]
[./permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[../]
[./permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[../]
[./saturation_calculator]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[../]
[./temperature]
type = PorousFlowTemperature
temperature = 293
[../]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[../]
[./relperm]
type = PorousFlowRelativePermeabilityCorey
n = 3
s_res = 0.1
sum_s_res = 0.1
phase = 0
[../]
[]
[Preconditioning]
active = basic
[./basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[../]
[./preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
modules/porous_flow/test/tests/broadbridge_white/bw02.i
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-1 5E-1 5E-1'
x = '0 1 10'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 4
density0 = 10
thermal_expansion = 0
[../]
[../]
[]
[Materials]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./temperature]
type = PorousFlowTemperature
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[../]
[./relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[../]
[]
[Variables]
[./pressure]
initial_condition = -9E2
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[../]
[./flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-0.1 0 0'
[../]
[]
[AuxVariables]
[./SWater]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[../]
[]
[BCs]
[./recharge]
type = PorousFlowSink
variable = pressure
boundary = right
flux_function = -1.25 # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 2
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[VectorPostprocessors]
[./swater]
type = LineValueSampler
variable = SWater
start_point = '-10 0 0'
end_point = '10 0 0'
sort_by = x
num_points = 80
execute_on = timestep_end
[../]
[]
[Outputs]
file_base = bw02
sync_times = '0.5 2 8'
[./exodus]
type = Exodus
sync_only = true
[../]
[./along_line]
type = CSV
sync_only = true
[../]
[]
modules/porous_flow/test/tests/broadbridge_white/rd01.i
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 1
xmin = 0
xmax = 6
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1 10 500 5000 5000'
x = '0 10 100 1000 10000 100000'
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.336
alpha = 1.43e-4
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
viscosity = 1.01e-3
density0 = 1000
thermal_expansion = 0
[../]
[../]
[]
[Materials]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./temperature]
type = PorousFlowTemperature
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[../]
[./relperm]
type = PorousFlowRelativePermeabilityVG
m = 0.336
seff_turnover = 0.99
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.33
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
[../]
[]
[Variables]
[./pressure]
initial_condition = -72620.4
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[../]
[./flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-10 0 0'
[../]
[]
[AuxVariables]
[./SWater]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[../]
[]
[BCs]
[./base]
type = PorousFlowSink
boundary = right
flux_function = -2.315E-3
variable = pressure
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10'
[../]
[]
[VectorPostprocessors]
[./swater]
type = LineValueSampler
variable = SWater
start_point = '0 0 0'
end_point = '6 0 0'
sort_by = x
num_points = 121
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 359424
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rd01
[./exodus]
type = Exodus
execute_on = final
[../]
[./along_line]
type = CSV
execute_on = final
[../]
[]
modules/porous_flow/test/tests/sinks/s02.i
# apply a sink flux with use_mobility=true and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[../]
[]
[Variables]
[./pp]
[../]
[]
[ICs]
[./pp]
type = FunctionIC
variable = pp
function = y+1
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[../]
[./relperm]
type = PorousFlowRelativePermeabilityCorey
at_nodes = true
n = 2
phase = 0
[../]
[]
[AuxVariables]
[./flux_out]
[../]
[./xval]
[../]
[./yval]
[../]
[]
[ICs]
[./xval]
type = FunctionIC
variable = xval
function = x
[../]
[./yval]
type = FunctionIC
variable = yval
function = y
[../]
[]
[Functions]
[./mass00]
type = ParsedFunction
value = 'vol*por*dens0*exp(pp/bulk)'
vars = 'vol por dens0 pp bulk'
vals = '0.25 0.1 1.1 p00 1.3'
[../]
[./mass01]
type = ParsedFunction
value = 'vol*por*dens0*exp(pp/bulk)'
vars = 'vol por dens0 pp bulk'
vals = '0.25 0.1 1.1 p01 1.3'
[../]
[./expected_mass_change00]
type = ParsedFunction
value = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
vars = 'fcn perm dens0 pp bulk visc area dt'
vals = '6 0.2 1.1 p00 1.3 1.1 0.5 1E-3'
[../]
[./expected_mass_change01]
type = ParsedFunction
value = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
vars = 'fcn perm dens0 pp bulk visc area dt'
vals = '6 0.2 1.1 p01 1.3 1.1 0.5 1E-3'
[../]
[./mass00_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm00_prev del_m00'
[../]
[./mass01_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm01_prev del_m01'
[../]
[]
[Postprocessors]
[./p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m00]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'initial timestep_end'
[../]
[./m00_prev]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m00]
type = FunctionValuePostprocessor
function = expected_mass_change00
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m00_expect]
type = FunctionValuePostprocessor
function = mass00_expect
execute_on = 'timestep_end'
[../]
[./p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m01]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'initial timestep_end'
[../]
[./m01_prev]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m01]
type = FunctionValuePostprocessor
function = expected_mass_change01
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m01_expect]
type = FunctionValuePostprocessor
function = mass01_expect
execute_on = 'timestep_end'
[../]
[./p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./flux]
type = PorousFlowSink
boundary = 'left'
variable = pp
use_mobility = true
use_relperm = true
fluid_phase = 0
flux_function = 6
save_in = flux_out
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.03
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s02
[./console]
type = Console
execute_on = 'nonlinear linear'
interval = 30
[../]
[./csv]
type = CSV
execute_on = 'timestep_end'
interval = 3
[../]
[]
modules/porous_flow/test/tests/sinks/s07.i
# apply a sink flux on just one component of a 3-component system and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp frac0 frac1'
number_fluid_phases = 1
number_fluid_components = 3
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[../]
[]
[Variables]
[./pp]
[../]
[./frac0]
initial_condition = 0.1
[../]
[./frac1]
initial_condition = 0.6
[../]
[]
[ICs]
[./pp]
type = FunctionIC
variable = pp
function = y
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = frac0
[../]
[./mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = frac1
[../]
[./mass2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = pp
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac0 frac1'
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[../]
[./relperm]
type = PorousFlowRelativePermeabilityCorey
at_nodes = true
n = 2
phase = 0
[../]
[]
[AuxVariables]
[./flux_out]
[../]
[]
[Functions]
[./mass1_00]
type = ParsedFunction
value = 'frac*vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
vars = 'frac vol por dens0 pp bulk al m'
vals = 'f1_00 0.25 0.1 1.1 p00 1.3 1.1 0.5'
[../]
[./expected_mass_change1_00]
type = ParsedFunction
value = 'frac*fcn*area*dt'
vars = 'frac fcn area dt'
vals = 'f1_00 6 0.5 1E-3'
[../]
[./mass1_00_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm1_00_prev del_m1_00'
[../]
[./mass1_01]
type = ParsedFunction
value = 'frac*vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
vars = 'frac vol por dens0 pp bulk al m'
vals = 'f1_01 0.25 0.1 1.1 p01 1.3 1.1 0.5'
[../]
[./expected_mass_change1_01]
type = ParsedFunction
value = 'frac*fcn*area*dt'
vars = 'frac fcn area dt'
vals = 'f1_01 6 0.5 1E-3'
[../]
[./mass1_01_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm1_01_prev del_m1_01'
[../]
[]
[Postprocessors]
[./f1_00]
type = PointValue
point = '0 0 0'
variable = frac1
execute_on = 'initial timestep_end'
[../]
[./flux_00]
type = PointValue
point = '0 0 0'
variable = flux_out
execute_on = 'initial timestep_end'
[../]
[./p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m1_00]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'initial timestep_end'
[../]
[./m1_00_prev]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m1_00]
type = FunctionValuePostprocessor
function = expected_mass_change1_00
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m1_00_expect]
type = FunctionValuePostprocessor
function = mass1_00_expect
execute_on = 'timestep_end'
[../]
[./f1_01]
type = PointValue
point = '0 1 0'
variable = frac1
execute_on = 'initial timestep_end'
[../]
[./flux_01]
type = PointValue
point = '0 1 0'
variable = flux_out
execute_on = 'initial timestep_end'
[../]
[./p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m1_01]
type = FunctionValuePostprocessor
function = mass1_01
execute_on = 'initial timestep_end'
[../]
[./m1_01_prev]
type = FunctionValuePostprocessor
function = mass1_01
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m1_01]
type = FunctionValuePostprocessor
function = expected_mass_change1_01
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m1_01_expect]
type = FunctionValuePostprocessor
function = mass1_01_expect
execute_on = 'timestep_end'
[../]
[./f1_11]
type = PointValue
point = '1 1 0'
variable = frac1
execute_on = 'initial timestep_end'
[../]
[./flux_11]
type = PointValue
point = '1 1 0'
variable = flux_out
execute_on = 'initial timestep_end'
[../]
[./p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./flux]
type = PorousFlowSink
boundary = 'left'
variable = frac1
use_mobility = false
use_relperm = false
mass_fraction_component = 1
fluid_phase = 0
flux_function = 6
save_in = flux_out
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10 NONZERO 2'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.01
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s07
[./console]
type = Console
execute_on = 'nonlinear linear'
[../]
[./csv]
type = CSV
execute_on = 'timestep_end'
[../]
[]
modules/porous_flow/test/tests/sinks/s03.i
# apply a sink flux with use_relperm=true and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[../]
[]
[Variables]
[./pp]
[../]
[]
[ICs]
[./pp]
type = FunctionIC
variable = pp
function = -y
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[../]
[./relperm]
type = PorousFlowRelativePermeabilityCorey
at_nodes = true
n = 2
phase = 0
[../]
[]
[AuxVariables]
[./flux_out]
[../]
[./xval]
[../]
[./yval]
[../]
[]
[ICs]
[./xval]
type = FunctionIC
variable = xval
function = x
[../]
[./yval]
type = FunctionIC
variable = yval
function = y
[../]
[]
[Functions]
[./mass00]
type = ParsedFunction
value = 'vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
vars = 'vol por dens0 pp bulk al m'
vals = '0.25 0.1 1.1 p00 1.3 1.1 0.5'
[../]
[./sat00]
type = ParsedFunction
value = 'pow(1+pow(-al*pp,1.0/(1-m)),-m)'
vars = 'pp al m'
vals = 'p00 1.1 0.5'
[../]
[./mass01]
type = ParsedFunction
value = 'vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
vars = 'vol por dens0 pp bulk al m'
vals = '0.25 0.1 1.1 p01 1.3 1.1 0.5'
[../]
[./expected_mass_change00]
type = ParsedFunction
value = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area*dt'
vars = 'fcn perm dens0 pp bulk visc area dt al m'
vals = '6 0.2 1.1 p00 1.3 1.1 0.5 1E-3 1.1 0.5'
[../]
[./expected_mass_change01]
type = ParsedFunction
value = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area*dt'
vars = 'fcn perm dens0 pp bulk visc area dt al m'
vals = '6 0.2 1.1 p01 1.3 1.1 0.5 1E-3 1.1 0.5'
[../]
[./mass00_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm00_prev del_m00'
[../]
[./mass01_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm01_prev del_m01'
[../]
[./sat01]
type = ParsedFunction
value = 'pow(1+pow(-al*pp,1.0/(1-m)),-m)'
vars = 'pp al m'
vals = 'p01 1.1 0.5'
[../]
[./expected_mass_change_rate]
type = ParsedFunction
value = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area'
vars = 'fcn perm dens0 pp bulk visc area dt al m'
vals = '6 0.2 1.1 p00 1.3 1.1 0.5 1E-3 1.1 0.5'
[../]
[]
[Postprocessors]
[./p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m00]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'initial timestep_end'
[../]
[./m00_prev]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m00]
type = FunctionValuePostprocessor
function = expected_mass_change00
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m00_expect]
type = FunctionValuePostprocessor
function = mass00_expect
execute_on = 'timestep_end'
[../]
[./p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./m01]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'initial timestep_end'
[../]
[./m01_prev]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m01]
type = FunctionValuePostprocessor
function = expected_mass_change01
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m01_expect]
type = FunctionValuePostprocessor
function = mass01_expect
execute_on = 'timestep_end'
[../]
[./p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./s00]
type = FunctionValuePostprocessor
function = sat00
execute_on = 'initial timestep_end'
[../]
[./mass00_rate]
type = FunctionValuePostprocessor
function = expected_mass_change_rate
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./flux]
type = PorousFlowSink
boundary = 'left'
variable = pp
use_mobility = false
use_relperm = true
fluid_phase = 0
flux_function = 6
save_in = flux_out
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10 NONZERO 2'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.018
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s03
[./console]
type = Console
execute_on = 'nonlinear linear'
interval = 5
[../]
[./csv]
type = CSV
execute_on = 'timestep_end'
interval = 2
[../]
[]
modules/porous_flow/test/tests/sinks/s10.i
# apply a basic sink fluxes to all boundaries.
# Sink strength = S kg.m^-2.s^-1
#
# Use fully-saturated physics, with no flow
# (permeability is zero).
# Each finite element is (2m)^3 in size, and
# porosity is 0.125, so each element holds 1 m^3
# of fluid.
# With density = 10 exp(pp)
# then each element holds 10 exp(pp) kg of fluid
#
# Each boundary node that is away from other boundaries
# (ie, not on a mesh corner or edge) therefore holds
# 5 exp(pp)
# kg of fluid, which is just density * porosity * volume_of_node
#
# Each of such nodes are exposed to a sink flux of strength
# S * A
# where A is the area controlled by the node (in this case 4 m^2)
#
# So d(5 exp(pp))/dt = -4S, ie
# exp(pp) = exp(pp0) - 0.8 * S * t
#
# This is therefore similar to s01.i . However, this test is
# run 6 times: one for each boundary. The purpose of this is
# to ensure that the PorousFlowSink BC removes fluid from the
# correct nodes. This is nontrivial because of the upwinding
# and storing of Material Properties at nodes.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[../]
[]
[Variables]
[./pp]
initial_condition = 1
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 10
thermal_expansion = 0
viscosity = 11
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
[../]
[./simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.125
[../]
[]
[BCs]
[./flux]
type = PorousFlowSink
boundary = left
variable = pp
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.25
end_time = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s10
[./exodus]
type = Exodus
execute_on = 'initial final'
[../]
[]
modules/porous_flow/examples/tutorial/08_KT.i
# Unsaturated Darcy-Richards flow
[Mesh]
type = AnnularMesh
dim = 2
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
tmin = 0
tmax = 1.57079632679
[]
[MeshModifiers]
[./make3D]
type = MeshExtruder
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[../]
[./shift_down]
type = Transform
transform = TRANSLATE
vector_value = '0 0 -6'
depends_on = make3D
[../]
[./aquifer]
type = SubdomainBoundingBox
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
depends_on = shift_down
[../]
[./injection_area]
type = ParsedAddSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomain_ids = 1
new_sideset_name = 'injection_area'
depends_on = 'aquifer'
[../]
[./rename]
type = RenameBlock
old_block_id = '0 1'
new_block_name = 'caps aquifer'
depends_on = 'injection_area'
[../]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[./porepressure]
[../]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
relative_permeability_exponent = 3
relative_permeability_type = Corey
residual_saturation = 0.1
van_genuchten_alpha = 1E-6
van_genuchten_m = 0.6
stabilization = KT
flux_limiter_type = None
[]
[BCs]
[./production]
type = PorousFlowSink
variable = porepressure
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[../]
[]
[Modules]
[./FluidProperties]
[./the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[../]
[../]
[]
[Materials]
[./porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[../]
[./permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[../]
[./permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[../]
[]
[Preconditioning]
active = basic
[./basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[../]
[./preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
modules/porous_flow/test/tests/sinks/s08.i
# apply a sink flux on just one component of a 3-component, 2-phase system and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater frac_ph0_c0 pgas'
number_fluid_phases = 2
number_fluid_components = 3
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[../]
[]
[Variables]
[./pwater]
[../]
[./frac_ph0_c0]
initial_condition = 0.3
[../]
[./pgas]
[../]
[]
[ICs]
[./pwater]
type = FunctionIC
variable = pwater
function = y
[../]
[./pgas]
type = FunctionIC
variable = pgas
function = y+3
[../]
[]
[Kernels]
[./mass_c0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = frac_ph0_c0
[../]
[./mass_c1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pwater
[../]
[./mass_c2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = pgas
[../]
[]
[Modules]
[./FluidProperties]
[./simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2.3
density0 = 1.5
thermal_expansion = 0
viscosity = 2.1
[../]
[./simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
[../]
[./ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_ph0_c0 frac_ph0_c1 frac_ph1_c0 frac_ph1_c1'
[../]
[./simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[../]
[./simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[../]
[./relperm0]
type = PorousFlowRelativePermeabilityCorey
at_nodes = true
n = 1
phase = 0
[../]
[./relperm1]
type = PorousFlowRelativePermeabilityCorey
at_nodes = true
n = 2
phase = 1
[../]
[]
[AuxVariables]
[./flux_out]
[../]
[./frac_ph0_c1]
initial_condition = 0.35
[../]
[./frac_ph1_c0]
initial_condition = 0.1
[../]
[./frac_ph1_c1]
initial_condition = 0.8
[../]
[]
[Functions]
[./mass1_00]
type = ParsedFunction
value = 'fgas*vol*por*dens0gas*exp(pgas/bulkgas)*(1-pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m))+fwater*vol*por*dens0water*exp(pwater/bulkwater)*(pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m))'
vars = 'vol por dens0gas pgas pwater bulkgas al m dens0water bulkwater fgas fwater'
vals = '0.25 0.1 1.1 pgas_00 pwater_00 1.3 1.1 0.5 1.5 2.3 frac_ph1_c1_00 frac_ph0_c1_00'
[../]
[./expected_mass_change1_00]
type = ParsedFunction
value = 'frac*fcn*area*dt*pow(1-pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m), 2)'
vars = 'frac fcn area dt pgas pwater al m'
vals = 'frac_ph1_c1_00 100 0.5 1E-3 pgas_00 pwater_00 1.1 0.5'
[../]
[./mass1_00_expect]
type = ParsedFunction
value = 'mass_prev-mass_change'
vars = 'mass_prev mass_change'
vals = 'm1_00_prev del_m1_00'
[../]
[]
[Postprocessors]
[./total_mass_comp0]
type = PorousFlowFluidMass
fluid_component = 0
[../]
[./total_mass_comp1]
type = PorousFlowFluidMass
fluid_component = 1
[../]
[./total_mass_comp2]
type = PorousFlowFluidMass
fluid_component = 2
[../]
[./frac_ph1_c1_00]
type = PointValue
point = '0 0 0'
variable = frac_ph1_c1
execute_on = 'initial timestep_end'
[../]
[./frac_ph0_c1_00]
type = PointValue
point = '0 0 0'
variable = frac_ph0_c1
execute_on = 'initial timestep_end'
[../]
[./flux_00]
type = PointValue
point = '0 0 0'
variable = flux_out
execute_on = 'initial timestep_end'
[../]
[./pgas_00]
type = PointValue
point = '0 0 0'
variable = pgas
execute_on = 'initial timestep_end'
[../]
[./pwater_00]
type = PointValue
point = '0 0 0'
variable = pwater
execute_on = 'initial timestep_end'
[../]
[./m1_00]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'initial timestep_end'
[../]
[./m1_00_prev]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'timestep_begin'
outputs = 'console'
[../]
[./del_m1_00]
type = FunctionValuePostprocessor
function = expected_mass_change1_00
execute_on = 'timestep_end'
outputs = 'console'
[../]
[./m1_00_expect]
type = FunctionValuePostprocessor
function = mass1_00_expect
execute_on = 'timestep_end'
[../]
[]
[BCs]
[./flux_ph1_c1]
type = PorousFlowSink
boundary = 'left'
variable = pwater # sink applied to the mass_c1 Kernel
use_mobility = false
use_relperm = true
mass_fraction_component = 1
fluid_phase = 1
flux_function = 100
save_in = flux_out
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 100 NONZERO 2'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.01
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s08
exodus = true
[./console]
type = Console
execute_on = 'nonlinear linear'
[../]
[./csv]
type = CSV
execute_on = 'timestep_end'
[../]
[]
modules/porous_flow/test/tests/sinks/injection_production_eg.i
# phase = 0 is liquid phase
# phase = 1 is gas phase
# fluid_component = 0 is water
# fluid_component = 1 is CO2
# Constant rate of CO2 injection into the left boundary
# 1D mesh
# The PorousFlowPiecewiseLinearSinks remove the correct water and CO2 from the right boundary
# Note i take pretty big timesteps here so the system is quite nonlinear
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 20
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[./saturation_gas]
order = CONSTANT
family = MONOMIAL
[../]
[./frac_water_in_liquid]
initial_condition = 1.0
[../]
[./frac_water_in_gas]
initial_condition = 0.0
[../]
[]
[AuxKernels]
[./saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[../]
[]
[Variables]
[./pwater]
initial_condition = 20E6
[../]
[./pgas]
initial_condition = 20.1E6
[../]
[]
[Kernels]
[./mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[../]
[./flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[../]
[./mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[../]
[./flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pgas
[../]
[]
[UserObjects]
[./dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas pwater'
number_fluid_phases = 2
number_fluid_components = 2
[../]
[./pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[../]
[]
[Modules]
[./FluidProperties]
[./true_water]
type = Water97FluidProperties
[../]
[./tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = water97_tabulated_11.csv
[../]
[./true_co2]
type = CO2FluidProperties
[../]
[./tabulated_co2]
type = TabulatedFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_file = co2_tabulated_11.csv
[../]
[../]
[]
[Materials]
[./temperature]
type = PorousFlowTemperature
temperature = 293.15
[../]
[./saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[../]
[./massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_water_in_liquid frac_water_in_gas'
[../]
[./water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[../]
[./co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[../]
[./porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[../]
[./permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[../]
[./relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.2
[../]
[./relperm_gas]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[../]
[]
[BCs]
[./co2_injection]
type = PorousFlowSink
boundary = left
variable = pgas # pgas is associated with the CO2 mass balance (fluid_component = 1 in its Kernels)
flux_function = -1E-2 # negative means a source, rather than a sink
[../]
[./right_water]
type = PorousFlowPiecewiseLinearSink
boundary = right
# a sink of water, since the Kernels given to pwater are for fluid_component = 0 (the water)
variable = pwater
# this Sink is a function of liquid porepressure
# Also, all the mass_fraction, mobility and relperm are referenced to the liquid phase now
fluid_phase = 0
# Sink strength = (Pwater - 20E6)
pt_vals = '0 1E9'
multipliers = '0 1E9'
PT_shift = 20E6
# multiply Sink strength computed above by mass fraction of water at the boundary
mass_fraction_component = 0
# also multiply Sink strength by mobility of the liquid
use_mobility = true
# also multiply Sink strength by the relperm of the liquid
use_relperm = true
# also multiplly Sink strength by 1/L, where L is the distance to the fixed-porepressure external environment
flux_function = 10 # 1/L
[../]
[./right_co2]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E9'
PT_shift = 20.1E6
mass_fraction_component = 1
use_mobility = true
use_relperm = true
flux_function = 10 # 1/L
[../]
[]
[Preconditioning]
active = 'basic'
[./basic]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
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'
[../]
[./preferred]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu mumps'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1E-13
nl_rel_tol = 1E-10
end_time = 1e4
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1E4
growth_factor = 1.1
[../]
[]
[VectorPostprocessors]
[./pps]
type = LineValueSampler
start_point = '0 0 0'
end_point = '20 0 0'
num_points = 20
sort_by = x
variable = 'pgas pwater saturation_gas'
[../]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
[./out]
type = CSV
execute_on = final
[../]
[]
Child Objects
modules/porous_flow/include/bcs/PorousFlowSinkPTDefiner.h
// This file is part of the MOOSE framework
// https://www.mooseframework.org
//
// All rights reserved, see COPYRIGHT for full restrictions
// https://github.com/idaholab/moose/blob/master/COPYRIGHT
//
// Licensed under LGPL 2.1, please see LICENSE for details
// https://www.gnu.org/licenses/lgpl-2.1.html
#ifndef POROUSFLOWSINKPTDEFINER_H
#define POROUSFLOWSINKPTDEFINER_H
#include "PorousFlowSink.h"
class PorousFlowSinkPTDefiner;
template <>
InputParameters validParams<PorousFlowSinkPTDefiner>();
/**
* Provides either a porepressure or a temperature
* to derived classes, depending on _involves_fluid
* defined in PorousFlowSink
*/
class PorousFlowSinkPTDefiner : public PorousFlowSink
{
public:
PorousFlowSinkPTDefiner(const InputParameters & parameters);
protected:
/// Nodal pore pressure in each phase
const MaterialProperty<std::vector<Real>> * const _pp;
/// d(Nodal pore pressure in each phase)/d(PorousFlow variable)
const MaterialProperty<std::vector<std::vector<Real>>> * const _dpp_dvar;
/// Nodal temperature
const MaterialProperty<Real> * const _temp;
/// d(Nodal temperature)/d(PorousFlow variable)
const MaterialProperty<std::vector<Real>> * const _dtemp_dvar;
/// Subtract this from porepressure or temperature before evaluating PiecewiseLinearSink, HalfCubicSink, etc
const VariableValue & _pt_shift;
/// Provides the variable value (either porepressure, or temperature, depending on _involves_fluid)
virtual Real ptVar() const;
/// Provides the d(variable)/(d PorousFlow Variable pvar)
virtual Real dptVar(unsigned pvar) const;
};
#endif // POROUSFLOWSINKPTDEFINER_H