LinearWCNSFV2PMomentumDriftFlux.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "MathFVUtils.h"
#include "LinearFVFluxKernel.h"

class RhieChowMassFlux;
class LinearFVBoundaryCondition;

class LinearWCNSFV2PMomentumDriftFlux : public LinearFVFluxKernel
{
public:
  static InputParameters validParams();
  LinearWCNSFV2PMomentumDriftFlux(const InputParameters & params);

  virtual Real computeElemMatrixContribution() override;

  virtual Real computeNeighborMatrixContribution() override;

  virtual Real computeElemRightHandSideContribution() override;

  virtual Real computeNeighborRightHandSideContribution() override;

  virtual Real computeBoundaryMatrixContribution(const LinearFVBoundaryCondition &) override
  {
    return 0;
  }
  virtual Real computeBoundaryRHSContribution(const LinearFVBoundaryCondition & bc) override;

  virtual void setupFaceData(const FaceInfo * face_info) override;

protected:
  Real computeInternalAdvectionElemMatrixContribution();

  Real computeInternalAdvectionNeighborMatrixContribution();

  void computeFlux();

  const unsigned int _dim;

  const RhieChowMassFlux & _mass_flux_provider;

  const Moose::Functor<Real> & _rho_d;

  const Moose::Functor<Real> & _f_d;

  const Moose::Functor<Real> & _u_slip;
  const Moose::Functor<Real> * const _v_slip;
  const Moose::Functor<Real> * const _w_slip;

  const unsigned int _index;

  const Moose::FV::InterpMethod _density_interp_method;

  Real _face_flux;
  std::pair<Real, Real> _velocity_interp_coeffs;
};