WCNSFV2PInterfaceAreaSourceSink.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* 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 "FVElementalKernel.h"
#include "INSFVVelocityVariable.h"

class WCNSFV2PInterfaceAreaSourceSink : public FVElementalKernel
{
public:
  static InputParameters validParams();

  WCNSFV2PInterfaceAreaSourceSink(const InputParameters & parameters);

protected:
  ADReal computeQpResidual() override;

protected:
  const unsigned int _dim;

  const Moose::Functor<ADReal> & _u_var;
  const Moose::Functor<ADReal> * _v_var;
  const Moose::Functor<ADReal> * _w_var;

  const Moose::Functor<ADReal> & _characheristic_length;

  const Moose::Functor<ADReal> & _rho_mixture;

  const Moose::Functor<ADReal> & _rho_d;

  const Moose::Functor<ADReal> & _pressure;

  const Moose::Functor<ADReal> & _mass_exchange_coefficient;

  const Moose::Functor<ADReal> & _f_d;

  const Real _f_d_max;

  const Moose::Functor<ADReal> & _sigma;

  const Moose::Functor<ADReal> & _particle_diameter;

  const Real _cutoff_fraction;

  static constexpr Real _gamma_c = 0.188;
  static constexpr Real _Kc = 0.129;
  static constexpr Real _gamma_b = 0.264;
  static constexpr Real _Kb = 1.37;
  static constexpr Real _shape_factor = 6.0;
};