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 "FVDivergence.h"
      11             : 
      12             : registerMooseObject("MooseApp", FVDivergence);
      13             : 
      14             : InputParameters
      15       14265 : FVDivergence::validParams()
      16             : {
      17       14265 :   InputParameters params = FVFluxKernel::validParams();
      18       14265 :   params.addClassDescription("Computes the residual coming from the divergence of a vector field"
      19             :                              "that can be represented as a functor.");
      20       14265 :   params.addRequiredParam<MooseFunctorName>(
      21             :       "vector_field", "The name of the vector field whose divergence is added to the residual.");
      22       14265 :   return params;
      23           0 : }
      24             : 
      25           0 : FVDivergence::FVDivergence(const InputParameters & params)
      26           0 :   : FVFluxKernel(params), _vector_field(getFunctor<ADRealVectorValue>("vector_field"))
      27             : {
      28           0 : }
      29             : 
      30             : ADReal
      31           0 : FVDivergence::computeQpResidual()
      32             : {
      33             :   const auto face =
      34           0 :       makeFace(*_face_info, Moose::FV::limiterType(Moose::FV::InterpMethod::Average), true);
      35           0 :   const auto vector = _vector_field(face, determineState());
      36           0 :   return -1.0 * (vector * _normal);
      37           0 : }