INSADMomentumViscous.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 "ADKernel.h"

class INSADMomentumViscous : public ADVectorKernel
{
public:
  static InputParameters validParams();

  INSADMomentumViscous(const InputParameters & parameters);

protected:
  void computeResidual() override;
  void computeResidualsForJacobian() override;
  ADReal computeQpResidual() override;

  ADRealTensorValue qpViscousTerm();

  ADRealVectorValue qpAdditionalRZTerm();

  const ADMaterialProperty<Real> & _mu;

  const Moose::CoordinateSystemType & _coord_sys;

  const MooseEnum _form;

  const unsigned int _rz_radial_coord;
};