boussinesqThermalProcessor2D.h

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/* This file is part of the Palabos library.
 *
 * Copyright (C) 2011 FlowKit Sarl
 * Avenue de Chailly 23
 * 1012 Lausanne, Switzerland
 * E-mail contact: contact@flowkit.com
 *
 * The most recent release of Palabos can be downloaded at 
 * <http://www.palabos.org/>
 *
 * The library Palabos is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * The library 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/* Main author: Orestis Malaspinas
 */

#ifndef BOUSSINESQ_THERMAL_PROCESSOR_2D_H
#define BOUSSINESQ_THERMAL_PROCESSOR_2D_H

#include "core/globalDefs.h"
#include "core/block2D.h"
#include "atomicBlock/dataProcessor2D.h"
#include "atomicBlock/blockLattice2D.h"

namespace plb {

template< typename T,
          template<typename U1> class FluidDescriptor, 
          template<typename U2> class TemperatureDescriptor
        >
class BoussinesqThermalProcessor2D :
    public BoxProcessingFunctional2D_LL<T,FluidDescriptor,T,TemperatureDescriptor>
{
public:
    
    BoussinesqThermalProcessor2D(T gravity_, T T0_, T deltaTemp_,
                                 Array<T,FluidDescriptor<T>::d> dir_);
    
    virtual void process( Box2D domain,
                          BlockLattice2D<T,FluidDescriptor>& fluid,
                          BlockLattice2D<T,TemperatureDescriptor>& temperature );
    virtual BoussinesqThermalProcessor2D<T,FluidDescriptor,TemperatureDescriptor>* clone() const;
    virtual void getTypeOfModification(std::vector<modif::ModifT>& modified) const {
        modified[0] = modif::staticVariables;
        modified[1] = modif::staticVariables;
    }
    
private:
    T gravity, T0, deltaTemp;
    Array<T,FluidDescriptor<T>::d> dir;
};

template< typename T,
          template<typename U1> class FluidDescriptor, 
          template<typename U2> class ScalarDescriptor
        >
class LatticeToPassiveAdvDiff2D :
    public BoxProcessingFunctional2D_LL<T,FluidDescriptor,T,ScalarDescriptor>
{
public:
    LatticeToPassiveAdvDiff2D(T scaling_=1.);
    virtual void process( Box2D domain,
                          BlockLattice2D<T,FluidDescriptor>& fluid,
                          BlockLattice2D<T,ScalarDescriptor>& scalar );
    virtual LatticeToPassiveAdvDiff2D<T,FluidDescriptor,ScalarDescriptor>* clone() const;
    virtual BlockDomain::DomainT appliesTo() const;
    void getTypeOfModification(std::vector<modif::ModifT>& modified) const;
private:
    T scaling;
};

}  // namespace plb

#endif  // BOUSSINESQ_THERMAL_PROCESSOR_2D_H