- concentration_scaling1Specifies a scaling factor to apply to the concentration variable
Default:1
C++ Type:double
Description:Specifies a scaling factor to apply to the concentration variable
- familyLAGRANGESpecifies the family of FE shape functions to use for this variable
Default:LAGRANGE
C++ Type:MooseEnum
Description:Specifies the family of FE shape functions to use for this variable
- boundary_concentration1Concentration at constant-concentration boundary
Default:1
C++ Type:double
Description:Concentration at constant-concentration boundary
- inactiveIf specified blocks matching these identifiers will be skipped.
C++ Type:std::vector
Description:If specified blocks matching these identifiers will be skipped.
- periodic_bcsTrueWhether to add periodic boundary conditions
Default:True
C++ Type:bool
Description:Whether to add periodic boundary conditions
- 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
- pressure_scaling1Specifies a scaling factor to apply to the pressure variable
Default:1
C++ Type:double
Description:Specifies a scaling factor to apply to the pressure variable
- orderFIRSTSpecifies the order of the FE shape function to use for this variable (additional orders not listed are allowed)
Default:FIRST
C++ Type:MooseEnum
Description:Specifies the order of the FE shape function to use for this variable (additional orders not listed are allowed)
NumbatAction
Action to automatically add all variables, kernels, boundary conditions and postprocessors for the dimensional formulation
Description
The NumbatAction adds all of the nonlinear variables, kernels, aux variables, aux kernels and postprocessors typically required in a Numbat simulation.
Input file syntax
This action is called in the input file simply as
[Numbat]
[./Dimensional]
[../]
[]The use of this action is exactly equivalent to the following input file syntax
[Variables]
[./concentration]
initial_condition = 0
[../]
[./pressure]
initial_condition = 1e6
[../]
[]
[AuxVariables]
[./u]
order = CONSTANT
family = MONOMIAL
[../]
[./v]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./time]
type = NumbatTimeDerivative
variable = concentration
[../]
[./diffusion]
type = NumbatDiffusion
variable = concentration
[../]
[./convection]
type = NumbatConvection
variable = concentration
pressure = pressure
[../]
[./darcy]
type = NumbatDarcy
variable = pressure
concentration = concentration
[../]
[]
[AuxKernels]
[./uAux]
type = NumbatDarcyVelocity
pressure = pressure
variable = u
component = x
[../]
[./vAux]
type = NumbatDarcyVelocity
pressure = pressure
variable = v
component = y
[../]
[]
[BCs]
[./conctop]
type = DirichletBC
variable = concentration
boundary = top
value = 1.0
[../]
[./Periodic]
[./x]
variable = 'concentration pressure'
auto_direction = x
[../]
[../]
[]
[Postprocessors]
[./boundary_flux]
type = NumbatSideFlux
variable = concentration
boundary = top
[../]
[./total_mass]
type = NumbatTotalMass
variable = concentration
[../]
[]A specific value for the saturated boundary concentration can optionally be provided
[Numbat]
[./Dimensional]
boundary_concentration = 0.05
[../]
[]