Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       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             : #include "DarcyFluxPressure.h"
      11             : 
      12             : registerMooseObject("ChemicalReactionsApp", DarcyFluxPressure);
      13             : 
      14             : InputParameters
      15         231 : DarcyFluxPressure::validParams()
      16             : {
      17         231 :   InputParameters params = Kernel::validParams();
      18             :   RealVectorValue g(0, 0, 0);
      19         462 :   params.addParam<RealVectorValue>("gravity", g, "Gravity vector (default is (0, 0, 0))");
      20         231 :   params.addClassDescription(
      21             :       "Darcy flux: - cond * (Grad P - rho * g) where cond is the hydraulic conductivity, P is "
      22             :       "fluid pressure, rho is fluid density and g is gravity");
      23         231 :   return params;
      24           0 : }
      25             : 
      26         132 : DarcyFluxPressure::DarcyFluxPressure(const InputParameters & parameters)
      27             :   : DerivativeMaterialInterface<Kernel>(parameters),
      28         132 :     _cond(getMaterialProperty<Real>("conductivity")),
      29         264 :     _gravity(getParam<RealVectorValue>("gravity")),
      30         264 :     _density(getDefaultMaterialProperty<Real>("density"))
      31             : {
      32         132 : }
      33             : 
      34             : Real
      35      505120 : DarcyFluxPressure::computeQpResidual()
      36             : {
      37      505120 :   return _grad_test[_i][_qp] * _cond[_qp] * (_grad_u[_qp] - _density[_qp] * _gravity);
      38             : }
      39             : 
      40             : Real
      41      260480 : DarcyFluxPressure::computeQpJacobian()
      42             : {
      43      260480 :   return _grad_test[_i][_qp] * _cond[_qp] * _grad_phi[_j][_qp];
      44             : }