heat_model.hh

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/*!
 *
 * Copyright (C) 2007 Technical University of Liberec.  All rights reserved.
 *
 * Please make a following refer to Flow123d on your project site if you use the program for any purpose,
 * especially for academic research:
 * Flow123d, Research Centre: Advanced Remedial Technologies, Technical University of Liberec, Czech Republic
 *
 * This program is free software; you can redistribute it and/or modify it under the terms
 * of the GNU General Public License version 3 as published by the Free Software Foundation.
 *
 * This program 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 this program; if not,
 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 021110-1307, USA.
 *
 *
 * $Id$
 * $Revision$
 * $LastChangedBy$
 * $LastChangedDate$
 *
 * @file
 * @brief Discontinuous Galerkin method for equation of transport with dispersion.
 *  @author Jan Stebel
 */

#ifndef HEAT_MODEL_HH_
#define HEAT_MODEL_HH_

#include "advection_diffusion_model.hh"




class HeatTransferModel : public AdvectionDiffusionModel {
public:

    class ModelEqData : public FieldSet {
    public:

        /// Dirichlet boundary condition for temperature.
        BCField<3, FieldValue<3>::Scalar> bc_temperature;
        /// Initial temperature.
        Field<3, FieldValue<3>::Scalar> init_temperature;
        /// Porosity of solid.
        Field<3, FieldValue<3>::Scalar> porosity;
        /// Density of fluid.
        Field<3, FieldValue<3>::Scalar> fluid_density;
        /// Heat capacity of fluid.
        Field<3, FieldValue<3>::Scalar> fluid_heat_capacity;
        /// Heat conductivity of fluid.
        Field<3, FieldValue<3>::Scalar> fluid_heat_conductivity;
        /// Density of solid.
        Field<3, FieldValue<3>::Scalar> solid_density;
        /// Heat capacity of solid.
        Field<3, FieldValue<3>::Scalar> solid_heat_capacity;
        /// Heat conductivity of solid.
        Field<3, FieldValue<3>::Scalar> solid_heat_conductivity;
        /// Longitudal heat dispersivity.
        Field<3, FieldValue<3>::Scalar> disp_l;
        /// Transversal heat dispersivity.
        Field<3, FieldValue<3>::Scalar> disp_t;
        /// Thermal source in fluid.
        Field<3, FieldValue<3>::Scalar> fluid_thermal_source;
        /// Thermal source in solid.
        Field<3, FieldValue<3>::Scalar> solid_thermal_source;
        /// Heat exchange rate in fluid.
        Field<3, FieldValue<3>::Scalar> fluid_heat_exchange_rate;
        /// Heat exchange rate in solid.
        Field<3, FieldValue<3>::Scalar> solid_heat_exchange_rate;
        /// Reference temperature in fluid.
        Field<3, FieldValue<3>::Scalar> fluid_ref_temperature;
        /// Reference temperature in solid.
        Field<3, FieldValue<3>::Scalar> solid_ref_temperature;

        /// Pointer to DarcyFlow field cross_section
        Field<3, FieldValue<3>::Scalar > cross_section;


        MultiField<3, FieldValue<3>::Scalar> output_field;

        /// Fields indended for output, i.e. all input fields plus those representing solution.
        FieldSet output_fields;


        ModelEqData();

        static string name() { return "HeatTransfer"; }

        static string default_output_field() { return "temperature"; }

        static IT::Selection &get_output_selection_input_type(const string &implementation, const string &description);
    };

protected:

    /// Derived class should implement getter for ModelEqData instance.
    virtual ModelEqData &data() = 0;

    /**
     * Create input type that can be passed to the derived class.
     * @param implementation String characterizing the numerical method, e.g. DG, FEM, FVM.
     * @param description    Comment used to describe the record key.
     * @return
     */
    static IT::Record &get_input_type(const string &implementation, const string &description);

    /// Indicator of change in advection vector field.
    bool flux_changed;


public:

    HeatTransferModel();

    void init_data(unsigned int n_subst_) override;

    //void set_cross_section_field(const Field< 3, FieldValue<3>::Scalar > &cross_section) override;

    void set_component_names(std::vector<string> &names, const Input::Record &in_rec) override;

    bool mass_matrix_changed() override;

    bool stiffness_matrix_changed() override;

    bool rhs_changed() override;

    void compute_mass_matrix_coefficient(const std::vector<arma::vec3 > &point_list,
            const ElementAccessor<3> &ele_acc,
            std::vector<double> &mm_coef) override;

    void compute_advection_diffusion_coefficients(const std::vector<arma::vec3 > &point_list,
            const std::vector<arma::vec3> &velocity,
            const ElementAccessor<3> &ele_acc,
            std::vector<std::vector<arma::vec3> > &ad_coef,
            std::vector<std::vector<arma::mat33> > &dif_coef) override;

    void compute_init_cond(const std::vector<arma::vec3> &point_list,
            const ElementAccessor<3> &ele_acc,
            std::vector< arma::vec > &init_values) override;

    void compute_dirichlet_bc(const std::vector<arma::vec3> &point_list,
            const ElementAccessor<3> &ele_acc,
            std::vector< arma::vec > &bc_values) override;

    void compute_source_coefficients(const std::vector<arma::vec3> &point_list,
                const ElementAccessor<3> &ele_acc,
                std::vector<arma::vec> &sources_conc,
                std::vector<arma::vec> &sources_density,
                std::vector<arma::vec> &sources_sigma) override;

    void compute_sources_sigma(const std::vector<arma::vec3> &point_list,
                const ElementAccessor<3> &ele_acc,
                std::vector<arma::vec> &sources_sigma) override;

    ~HeatTransferModel() override;

};



#endif /* HEAT_MODEL_HH_ */