FVSpecificEnthalpyFromPressureTemperatureDirichletBC.C

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//* This file is part of the MOOSE framework
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#include "FVSpecificEnthalpyFromPressureTemperatureDirichletBC.h"
#include "SinglePhaseFluidProperties.h"
#include "NS.h"
 
registerMooseObject("NavierStokesApp", FVSpecificEnthalpyFromPressureTemperatureDirichletBC);
 
InputParameters
FVSpecificEnthalpyFromPressureTemperatureDirichletBC::validParams()
{
  InputParameters params = FVDirichletBCBase::validParams();
  params.addRequiredParam<UserObjectName>("fp", "The name of fluid properties object.");
  params.addRequiredParam<MooseFunctorName>(
      NS::pressure, "The pressure (units should be based on fluid properties object)");
  params.addRequiredParam<MooseFunctorName>(
      NS::T_fluid, "The temperature (units should be based on fluid properties object)");
  params.addClassDescription(
      "Computes the specific enthalpy at the boundary from the pressure and temperature.");
  return params;
}
 
FVSpecificEnthalpyFromPressureTemperatureDirichletBC::
    FVSpecificEnthalpyFromPressureTemperatureDirichletBC(const InputParameters & parameters)
  : FVDirichletBCBase(parameters),
    _fp(getUserObject<SinglePhaseFluidProperties>("fp")),
    _pressure(getFunctor<ADReal>(NS::pressure)),
    _temperature(getFunctor<ADReal>(NS::T_fluid))
{
}
 
ADReal
FVSpecificEnthalpyFromPressureTemperatureDirichletBC::boundaryValue(
    const FaceInfo & fi, const Moose::StateArg & state) const
{
  auto sfa = singleSidedFaceArg(&fi);
  return _fp.h_from_p_T(_pressure(sfa, state), _temperature(sfa, state));
}