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 "FVHeatConductionTimeDerivative.h"
      11             : 
      12             : registerMooseObject("HeatTransferApp", FVHeatConductionTimeDerivative);
      13             : 
      14             : InputParameters
      15         133 : FVHeatConductionTimeDerivative::validParams()
      16             : {
      17         133 :   InputParameters params = FVTimeKernel::validParams();
      18         133 :   params.addClassDescription(
      19             :       "AD Time derivative term $\\rho c_p \\frac{\\partial T}{\\partial t}$ of "
      20             :       "the heat equation for quasi-constant specific heat $c_p$ and the density $\\rho$.");
      21         266 :   params.addParam<MaterialPropertyName>(
      22             :       "specific_heat", "specific_heat", "Property name of the specific heat material property");
      23         266 :   params.addParam<MaterialPropertyName>(
      24             :       "density_name", "density", "Property name of the density material property");
      25         133 :   return params;
      26           0 : }
      27             : 
      28          70 : FVHeatConductionTimeDerivative::FVHeatConductionTimeDerivative(const InputParameters & parameters)
      29             :   : FVTimeKernel(parameters),
      30          70 :     _specific_heat(getADMaterialProperty<Real>("specific_heat")),
      31         210 :     _density(getADMaterialProperty<Real>("density_name"))
      32             : {
      33          70 : }
      34             : 
      35             : ADReal
      36         105 : FVHeatConductionTimeDerivative::computeQpResidual()
      37             : {
      38         105 :   return _specific_heat[_qp] * _density[_qp] * FVTimeKernel::computeQpResidual();
      39             : }