inamuroboundary2d.hh

来自「open lattice boltzmann project www.open」· HH 代码 · 共 181 行

/*  This file is part of the OpenLB library
 *
 *  Copyright (C) 2006, Orestis Malaspinas and Jonas Latt
 *  Address: Rue General Dufour 24,  1211 Geneva 4, Switzerland 
 *  E-mail: [e-mail]
 *
 *  This program 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
 *  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 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., 51 Franklin Street, Fifth Floor,
 *  Boston, MA  02110-1301, USA.
*/

/** \file
 * A helper for initialising 2D boundaries -- generic implementation.
 */
#ifndef INAMURO_BOUNDARY_2D_HH
#define INAMURO_BOUNDARY_2D_HH

#include "inamuroBoundary2D.h"
#include "inamuroAnalyticalDynamics.h"
#include "inamuroAnalyticalDynamics.hh"
#include "core/boundaryInstantiator2D.h"

namespace olb {

template<typename T, template<typename U> class Lattice, class MixinDynamics>
class InamuroBoundaryManager2D {
public:
    template<int direction, int orientation> static Momenta<T,Lattice>*
        getVelocityBoundaryMomenta();
    template<int direction, int orientation> static Dynamics<T,Lattice>*
        getVelocityBoundaryDynamics(T omega, Momenta<T,Lattice>& momenta);
    template<int direction, int orientation> static PostProcessorGenerator2D<T,Lattice>*
        getVelocityBoundaryProcessor(int x0, int x1, int y0, int y1);

    template<int direction, int orientation> static Momenta<T,Lattice>*
        getPressureBoundaryMomenta();
    template<int direction, int orientation> static Dynamics<T,Lattice>*
        getPressureBoundaryDynamics(T omega, Momenta<T,Lattice>& momenta);
    template<int direction, int orientation> static PostProcessorGenerator2D<T,Lattice>*
        getPressureBoundaryProcessor(int x0, int x1, int y0, int y1);

    template<int xNormal, int yNormal> static Momenta<T,Lattice>*
        getExternalVelocityCornerMomenta();
    template<int xNormal, int yNormal> static Dynamics<T,Lattice>*
        getExternalVelocityCornerDynamics(T omega, Momenta<T,Lattice>& momenta);
    template<int xNormal, int yNormal> static PostProcessorGenerator2D<T,Lattice>*
        getExternalVelocityCornerProcessor(int x, int y);

    template<int xNormal, int yNormal> static Momenta<T,Lattice>*
        getInternalVelocityCornerMomenta();
    template<int xNormal, int yNormal> static Dynamics<T,Lattice>*
        getInternalVelocityCornerDynamics(T omega, Momenta<T,Lattice>& momenta);
    template<int xNormal, int yNormal> static PostProcessorGenerator2D<T,Lattice>*
        getInternalVelocityCornerProcessor(int x, int y);
};

////////// InamuroBoundaryManager2D /////////////////////////////////////////

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int direction, int orientation>
Momenta<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::getVelocityBoundaryMomenta()
{
    return new BasicDirichletBM<T,Lattice, VelocityBM, direction,orientation>;
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int direction, int orientation>
Dynamics<T,Lattice>* InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
    getVelocityBoundaryDynamics(T omega, Momenta<T,Lattice>& momenta)
{
    return new InamuroAnalyticalDynamics<T,Lattice, MixinDynamics, direction, orientation>(omega, momenta);
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int direction, int orientation>
PostProcessorGenerator2D<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
        getVelocityBoundaryProcessor(int x0, int x1, int y0, int y1)
{
    return 0;
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int direction, int orientation>
Momenta<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::getPressureBoundaryMomenta()
{
    return new BasicDirichletBM<T,Lattice, PressureBM, direction,orientation>;
} 
template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int direction, int orientation>
Dynamics<T,Lattice>* InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
    getPressureBoundaryDynamics(T omega, Momenta<T,Lattice>& momenta)
{
    return new InamuroAnalyticalDynamics<T,Lattice, MixinDynamics, direction, orientation>(omega, momenta);
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int direction, int orientation>
PostProcessorGenerator2D<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
        getPressureBoundaryProcessor(int x0, int x1, int y0, int y1)
{
    return 0;
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int xNormal, int yNormal>
Momenta<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::getExternalVelocityCornerMomenta()
{
    return new FixedVelocityBM<T,Lattice>;
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int xNormal, int yNormal>
Dynamics<T,Lattice>* InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
    getExternalVelocityCornerDynamics(T omega, Momenta<T,Lattice>& momenta)
{
    return new MixinDynamics(omega, momenta);
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int xNormal, int yNormal>
PostProcessorGenerator2D<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
        getExternalVelocityCornerProcessor(int x, int y)
{
    return new OuterVelocityCornerProcessorGenerator2D<T,Lattice, xNormal,yNormal> (x,y);
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int xNormal, int yNormal>
Momenta<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::getInternalVelocityCornerMomenta()
{
    return new InnerCornerVelBM2D<T,Lattice, xNormal,yNormal>;
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int xNormal, int yNormal>
Dynamics<T,Lattice>* InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::
    getInternalVelocityCornerDynamics(T omega, Momenta<T,Lattice>& momenta)
{
    return new CombinedRLBdynamics<T,Lattice, MixinDynamics>(omega, momenta);
}

template<typename T, template<typename U> class Lattice, class MixinDynamics>
template<int xNormal, int yNormal>
PostProcessorGenerator2D<T,Lattice>*
    InamuroBoundaryManager2D<T,Lattice,MixinDynamics>::getInternalVelocityCornerProcessor
        (int x, int y)
{
    return 0;
}

////////// Factory function //////////////////////////////////////////////////

template<typename T, template<typename U> class Lattice, typename MixinDynamics>
OnLatticeBoundaryCondition2D<T,Lattice>* createInamuroBoundaryCondition2D(BlockStructure2D<T,Lattice>& block) {
    return new BoundaryConditionInstantiator2D <
                   T, Lattice,
                   InamuroBoundaryManager2D<T,Lattice, MixinDynamics> > (block);
}

}  // namespace olb

#endif