www.mooseframework.org
DarcyFlux.h
Go to the documentation of this file.
1 //* This file is part of the MOOSE framework
2 //* https://www.mooseframework.org
3 //*
4 //* All rights reserved, see COPYRIGHT for full restrictions
5 //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
6 //*
7 //* Licensed under LGPL 2.1, please see LICENSE for details
8 //* https://www.gnu.org/licenses/lgpl-2.1.html
9 
10 #pragma once
11 
12 #include "Kernel.h"
13 
14 // Forward Declarations
15 class DarcyFlux;
16 
17 template <>
18 InputParameters validParams<DarcyFlux>();
19 
24 class DarcyFlux : public Kernel
25 {
26 public:
27  DarcyFlux(const InputParameters & parameters);
28 
29 protected:
30  virtual Real computeQpResidual();
31 
32  virtual Real computeQpJacobian();
33 
35  RealVectorValue _fluid_weight;
36 
39 
41  const MaterialProperty<RealTensorValue> & _permeability;
42 };
DarcyFlux
Kernel = grad(permeability*(grad(pressure) - weight)) This is mass flow according to the Darcy equati...
Definition: DarcyFlux.h:24
DarcyFlux::computeQpResidual
virtual Real computeQpResidual()
Definition: DarcyFlux.C:41
validParams< DarcyFlux >
InputParameters validParams< DarcyFlux >()
Definition: DarcyFlux.C:17
DarcyFlux::DarcyFlux
DarcyFlux(const InputParameters &parameters)
Definition: DarcyFlux.C:32
DarcyFlux::computeQpJacobian
virtual Real computeQpJacobian()
Definition: DarcyFlux.C:48
DarcyFlux::_fluid_weight
RealVectorValue _fluid_weight
fluid weight (gravity*density) as a vector pointing downwards, eg '0 0 -10000'
Definition: DarcyFlux.h:35
DarcyFlux::_permeability
const MaterialProperty< RealTensorValue > & _permeability
Material permeability.
Definition: DarcyFlux.h:41
DarcyFlux::_fluid_viscosity
Real _fluid_viscosity
fluid dynamic viscosity
Definition: DarcyFlux.h:38