TemperatureDependentHardeningStressUpdate.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 "IsotropicPlasticityStressUpdate.h"
#include "LinearInterpolation.h"

class PiecewiseLinear;

template <bool is_ad>
class TemperatureDependentHardeningStressUpdateTempl
  : public IsotropicPlasticityStressUpdateTempl<is_ad>
{
public:
  static InputParameters validParams();

  TemperatureDependentHardeningStressUpdateTempl(const InputParameters & parameters);

  using Material::_qp;

protected:
  virtual void
  computeStressInitialize(const GenericReal<is_ad> & effectiveTrialStress,
                          const GenericRankFourTensor<is_ad> & elasticity_tensor) override;

  virtual void computeYieldStress(const GenericRankFourTensor<is_ad> & elasticity_tensor) override;
  virtual GenericReal<is_ad> computeHardeningValue(const GenericReal<is_ad> & scalar) override;
  virtual GenericReal<is_ad> computeHardeningDerivative(const GenericReal<is_ad> & scalar) override;

  void initializeHardeningFunctions();

  MooseSharedPointer<LinearInterpolation> _interp_yield_stress;

  const std::vector<FunctionName> _hardening_functions_names;
  std::vector<const PiecewiseLinear *> _hardening_functions;

  std::vector<Real> _hf_temperatures;

  unsigned int _hf_index_lo;
  unsigned int _hf_index_hi;

  GenericReal<is_ad> _hf_fraction;
};

typedef TemperatureDependentHardeningStressUpdateTempl<false>
    TemperatureDependentHardeningStressUpdate;
typedef TemperatureDependentHardeningStressUpdateTempl<true>
    ADTemperatureDependentHardeningStressUpdate;