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 "FVFunctorConvectiveHeatFluxBC.h"
      11             : #include "Function.h"
      12             : 
      13             : registerMooseObject("HeatTransferApp", FVFunctorConvectiveHeatFluxBC);
      14             : 
      15             : InputParameters
      16         319 : FVFunctorConvectiveHeatFluxBC::validParams()
      17             : {
      18         319 :   InputParameters params = FVFluxBC::validParams();
      19         319 :   params.addClassDescription(
      20             :       "Convective heat transfer boundary condition with temperature and heat "
      21             :       "transfer coefficient given by functors.");
      22         638 :   params.addRequiredParam<MooseFunctorName>("T_solid", "Functor for wall temperature");
      23         638 :   params.addRequiredParam<MooseFunctorName>("T_bulk", "Functor for far-field temperature");
      24         638 :   params.addRequiredParam<MooseFunctorName>("heat_transfer_coefficient",
      25             :                                             "Functor for heat transfer coefficient");
      26         638 :   params.addRequiredParam<bool>("is_solid", "Whether this kernel acts on the solid temperature");
      27             : 
      28         319 :   return params;
      29           0 : }
      30             : 
      31         110 : FVFunctorConvectiveHeatFluxBC::FVFunctorConvectiveHeatFluxBC(const InputParameters & parameters)
      32             :   : FVFluxBC(parameters),
      33         110 :     _T_solid(getFunctor<ADReal>("T_solid")),
      34         220 :     _T_bulk(getFunctor<ADReal>("T_bulk")),
      35         220 :     _htc(getFunctor<ADReal>("heat_transfer_coefficient")),
      36         330 :     _is_solid(getParam<bool>("is_solid"))
      37             : {
      38         110 : }
      39             : 
      40             : ADReal
      41        3000 : FVFunctorConvectiveHeatFluxBC::computeQpResidual()
      42             : {
      43             :   // Allow the functors to pick their side evaluation since either T_bulk or T_solid is likely not
      44             :   // defined on this boundary condition's side
      45        3000 :   const Moose::FaceArg face{
      46        3000 :       _face_info, Moose::FV::LimiterType::CentralDifference, true, false, nullptr, nullptr};
      47        3000 :   const auto flux = _htc(face, determineState()) *
      48        3000 :                     (_T_bulk(face, determineState()) - _T_solid(face, determineState()));
      49        3000 :   if (_is_solid)
      50         325 :     return -flux;
      51             :   else
      52        2675 :     return flux;
      53             : }