hemotkmat.h

Go to the documentation of this file.

/*
 *
 *                 #####    #####   ######  ######  ###   ###
 *               ##   ##  ##   ##  ##      ##      ## ### ##
 *              ##   ##  ##   ##  ####    ####    ##  #  ##
 *             ##   ##  ##   ##  ##      ##      ##     ##
 *            ##   ##  ##   ##  ##      ##      ##     ##
 *            #####    #####   ##      ######  ##     ##
 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2013   Borek Patzak
 *
 *
 *
 *       Czech Technical University, Faculty of Civil Engineering,
 *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef hemotkmat_h
#define hemotkmat_h

#include "transportmaterial.h"


#define _IFT_HeMoTKMaterial_Name "hemotk"
#define _IFT_HeMoTKMaterial_a_0 "a_0"
#define _IFT_HeMoTKMaterial_nn "nn"
#define _IFT_HeMoTKMaterial_phi_c "phi_c"
#define _IFT_HeMoTKMaterial_delta_wet "delta_wet"
#define _IFT_HeMoTKMaterial_w_h "w_h"
#define _IFT_HeMoTKMaterial_n "n"
#define _IFT_HeMoTKMaterial_a "a"
#define _IFT_HeMoTKMaterial_latent "latent"
#define _IFT_HeMoTKMaterial_c "c"
#define _IFT_HeMoTKMaterial_rho "rho"
#define _IFT_HeMoTKMaterial_chi_eff "chi_eff"
#define _IFT_HeMoTKMaterial_por "por"
#define _IFT_HeMoTKMaterial_rho_gws "rho_gws"


namespace oofem {
class HeMoTKMaterial : public TransportMaterial
{
protected:
    double a_0;       
    double nn;        
    double phi_c;     
    double delta_wet; 

    double w_h;       
    double n;         
    double a;         

    double latent;    
    double c;         
    double rho;       
    double chi_eff;   

    double por;       
    double rho_gws;   

public:

    HeMoTKMaterial(int n, Domain * d) : TransportMaterial(n, d) { }
    virtual ~HeMoTKMaterial() { }

    virtual void giveFluxVector(FloatArray &answer, GaussPoint *gp, const FloatArray &grad, const FloatArray &field, TimeStep *tStep);

    virtual void giveCharacteristicMatrix(FloatMatrix &answer,
                                          MatResponseMode mode,
                                          GaussPoint *gp,
                                          TimeStep *tStep);

    virtual double giveCharacteristicValue(MatResponseMode mode,
                                           GaussPoint *gp,
                                           TimeStep *tStep);

    virtual bool isCharacteristicMtrxSymmetric(MatResponseMode rMode);

    virtual IRResultType initializeFrom(InputRecord *ir);

    virtual double give(int aProperty, GaussPoint *gp);

    virtual int hasMaterialModeCapability(MaterialMode mode);

    // identification
    virtual const char *giveInputRecordName() const { return _IFT_HeMoTKMaterial_Name; }
    virtual const char *giveClassName() const { return "HeMoTKMaterial"; }

    double sorption_isotherm(double phi);
    double inverse_sorption_isotherm(double w);
    double give_dphi_dw(double w);

protected:
    void computeConductivityMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    void matcond1d(FloatMatrix &d, GaussPoint *gp, MatResponseMode mode, TimeStep *tStep);
    void matcond2d(FloatMatrix &d, GaussPoint *gp, MatResponseMode mode, TimeStep *tStep);
    void matcond3d(FloatMatrix &d, GaussPoint *gp, MatResponseMode mode, TimeStep *tStep);

    double computeCapacityCoeff(MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);
    double giveHumidity(GaussPoint *gp, ValueModeType mode);

    double get_latent(double w, double t);
    double get_ceff(double w, double t);
    double get_chi(double w, double t);

    double perm_wt(double w, double t);
    double perm_ww(double w, double t);
    double give_delta_gw(double phi);
    double give_dpgw_dt(double t, double phi);

    double get_b(double w, double t);
    double get_sat(double w, double t);
    double give_p_gws(double t);

    // post-processing, poi export
    virtual int giveIPValue(FloatArray &answer, GaussPoint *gp, InternalStateType type, TimeStep *tStep);
};
} // end namespace oofem
#endif // hemotkmat_h