INSFVTurbulentViscosityWallFunction.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 "FVDirichletBCBase.h"
#include "FVFluxBC.h"
#include "NS.h"
 
class INSFVTurbulentViscosityWallFunction : public FVDirichletBCBase
{
public:
  INSFVTurbulentViscosityWallFunction(const InputParameters & parameters);
 
  static InputParameters validParams();
 
  ADReal boundaryValue(const FaceInfo & fi, const Moose::StateArg & state) const override;
 
private:
  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> & _rho;
  const Moose::Functor<ADReal> & _mu;
  const Moose::Functor<ADReal> & _mu_t;
 
  const Moose::Functor<ADReal> & _k;
 
  const Real _C_mu;
 
  NS::WallTreatmentEnum _wall_treatment;
 
  const bool _preserve_sparsity_pattern;
 
  // Mu_t evaluated at y+=30 for blending purposes
  const Real _mut_30 =
      (NS::von_karman_constant * 30.0 / std::log(NS::E_turb_constant * 30.0) - 1.0);
};