shear_heating.h

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/*
  Copyright (C) 2011 - 2023 by the authors of the ASPECT code.

  This file is part of ASPECT.

  ASPECT is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2, or (at your option)
  any later version.

  ASPECT is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with ASPECT; see the file LICENSE.  If not see
  <http://www.gnu.org/licenses/>.
*/


#ifndef _aspect_heating_model_shear_heating_h
#define _aspect_heating_model_shear_heating_h

#include <aspect/heating_model/interface.h>
#include <aspect/simulator_access.h>
#include <aspect/material_model/rheology/drucker_prager.h>

namespace aspect
{
  namespace HeatingModel
  {
    using namespace dealii;

    template <int dim>
    class ShearHeating : public Interface<dim>, public ::aspect::SimulatorAccess<dim>
    {
      public:
        void
        evaluate (const MaterialModel::MaterialModelInputs<dim> &material_model_inputs,
                  const MaterialModel::MaterialModelOutputs<dim> &material_model_outputs,
                  HeatingModel::HeatingModelOutputs &heating_model_outputs) const override;

        void
        create_additional_material_model_outputs(MaterialModel::MaterialModelOutputs<dim> &material_model_outputs) const override;

        static
        void
        declare_parameters (ParameterHandler &prm);

        void
        parse_parameters (ParameterHandler &prm) override;

      private:
        bool limit_stress;
        double cohesion;
        double friction_angle;
        MaterialModel::Rheology::DruckerPrager<dim> drucker_prager_plasticity;
    };


    template <int dim>
    class ShearHeatingOutputs : public MaterialModel::NamedAdditionalMaterialOutputs<dim>
    {
      public:
        ShearHeatingOutputs(const unsigned int n_points);

        std::vector<double> get_nth_output(const unsigned int idx) const override;

        std::vector<double> shear_heating_work_fractions;
    };
  }
}


#endif