PoroFullSatTimeDerivative.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 "DerivativeMaterialInterface.h"
#include "TimeDerivative.h"

// Forward Declarations

class PoroFullSatTimeDerivative : public DerivativeMaterialInterface<TimeDerivative>
{
public:
  static InputParameters validParams();

  PoroFullSatTimeDerivative(const InputParameters & parameters);

protected:
  virtual Real computeQpResidual();

  virtual Real computeQpJacobian();

  virtual Real computeQpOffDiagJacobian(unsigned int jvar);

private:
  const VariableValue & _u_old;

  const MaterialProperty<Real> & _volstrain;

  const MaterialProperty<Real> & _volstrain_old;

  unsigned int _ndisp;

  std::vector<unsigned int> _disp_var_num;

  const MaterialProperty<Real> & _alpha;

  const MaterialProperty<Real> & _one_over_biot_modulus;

  const MaterialProperty<Real> & _done_over_biot_modulus_dP;

  const MaterialProperty<Real> & _done_over_biot_modulus_dep;
};