radioactive_decay.h

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/*
  Copyright (C) 2014 - 2019 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_radioactive_decay_h
#define _aspect_heating_model_radioactive_decay_h
 
#include <aspect/simulator_access.h>
#include <aspect/heating_model/interface.h>
 
#include <deal.II/base/parsed_function.h>
 
namespace aspect
{
  namespace HeatingModel
  {
    template <int dim>
    class RadioactiveDecay : public Interface<dim>, public SimulatorAccess<dim>
    {
      public:
        RadioactiveDecay ();
 
        void
        evaluate (const MaterialModel::MaterialModelInputs<dim> &material_model_inputs,
                  const MaterialModel::MaterialModelOutputs<dim> &material_model_outputs,
                  HeatingModel::HeatingModelOutputs &heating_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:
 
        unsigned int                   n_radio_heating_elements;
 
        std::vector<double>            half_decay_times;
 
        std::vector<double>            radioactive_heating_rates;
 
        std::vector<double>            radioactive_initial_concentrations_crust;
 
        std::vector<double>            radioactive_initial_concentrations_mantle;
 
        bool                           is_crust_defined_by_composition;
 
        double                         crust_depth;
 
        unsigned int                   crust_composition_num;
    };
  }
}
 
 
#endif