ComputeDilatationThermalExpansionEigenstrainBase.h

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//* This file is part of the MOOSE framework
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//*
//* 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 "ComputeThermalExpansionEigenstrainBase.h"
#include "DerivativeMaterialInterface.h"
 
class ComputeDilatationThermalExpansionEigenstrainBase;
 
template <>
InputParameters validParams<ComputeDilatationThermalExpansionEigenstrainBase>();
 
class ComputeDilatationThermalExpansionEigenstrainBase
  : public ComputeThermalExpansionEigenstrainBase
{
public:
  static InputParameters validParams();
 
  ComputeDilatationThermalExpansionEigenstrainBase(const InputParameters & parameters);
 
protected:
  virtual void computeThermalStrain(Real & thermal_strain, Real & instantaneous_cte) override;
 
  /*
   * Compute the fractional linear dilatation due to thermal expansion delta L / L
   * @param temperature current temperature
   * @return fractional linear dilatation due
   */
  virtual Real computeDilatation(const Real & temperature) = 0;
 
  /*
   * Compute the derivative of the fractional linear dilatation due to thermal expansion delta L / L
   * with respect to temperature
   * @param temperature current temperature
   * @return fractional linear dilatation due
   */
  virtual Real computeDilatationDerivative(const Real & temperature) = 0;
};