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 "INSMomentumLaplaceForm.h"
      11             : 
      12             : registerMooseObject("NavierStokesApp", INSMomentumLaplaceForm);
      13             : 
      14             : InputParameters
      15        3830 : INSMomentumLaplaceForm::validParams()
      16             : {
      17        3830 :   InputParameters params = INSMomentumBase::validParams();
      18        3830 :   params.addClassDescription("This class computes momentum equation residual and Jacobian viscous "
      19             :                              "contributions for the 'Laplacian' form of the governing equations.");
      20        3830 :   return params;
      21           0 : }
      22             : 
      23        2140 : INSMomentumLaplaceForm::INSMomentumLaplaceForm(const InputParameters & parameters)
      24        2140 :   : INSMomentumBase(parameters)
      25             : {
      26        2140 : }
      27             : 
      28             : Real
      29   184788010 : INSMomentumLaplaceForm::computeQpResidualViscousPart()
      30             : {
      31             :   // Simplified version: mu * Laplacian(u_component)
      32   184788010 :   return _mu[_qp] * (_grad_u[_qp] * _grad_test[_i][_qp]);
      33             : }
      34             : 
      35             : Real
      36   638363529 : INSMomentumLaplaceForm::computeQpJacobianViscousPart()
      37             : {
      38             :   // Viscous part, Laplacian version
      39   638363529 :   return _mu[_qp] * (_grad_phi[_j][_qp] * _grad_test[_i][_qp]);
      40             : }
      41             : 
      42             : Real
      43   638534916 : INSMomentumLaplaceForm::computeQpOffDiagJacobianViscousPart(unsigned /*jvar*/)
      44             : {
      45   638534916 :   return 0.;
      46             : }