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
  {
    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;
 
        MaterialModel::MaterialProperties::Property
        get_required_properties () 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;
    };
 
    template <int dim>
    class PrescribedShearHeatingOutputs : public MaterialModel::NamedAdditionalMaterialOutputs<dim>
    {
      public:
        PrescribedShearHeatingOutputs(const unsigned int n_points);
 
        std::vector<double> get_nth_output(const unsigned int idx) const override;
 
        std::vector<double> prescribed_shear_heating_rates;
    };
  }
}
 
 
#endif