regularizedBoundaryDynamics2D.h

00001 /* This file is part of the Palabos library.
00002  *
00003  * Copyright (C) 2011 FlowKit Sarl
00004  * Avenue de Chailly 23
00005  * 1012 Lausanne, Switzerland
00006  * E-mail contact: contact@flowkit.com
00007  *
00008  * The most recent release of Palabos can be downloaded at 
00009  * <http://www.palabos.org/>
00010  *
00011  * The library Palabos is free software: you can redistribute it and/or
00012  * modify it under the terms of the GNU Affero General Public License as
00013  * published by the Free Software Foundation, either version 3 of the
00014  * License, or (at your option) any later version.
00015  *
00016  * The library is distributed in the hope that it will be useful,
00017  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  * GNU Affero General Public License for more details.
00020  *
00021  * You should have received a copy of the GNU Affero General Public License
00022  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00023 */
00024 
00029 #ifndef REGULARIZED_BOUNDARY_DYNAMICS_2D_H
00030 #define REGULARIZED_BOUNDARY_DYNAMICS_2D_H
00031 
00032 #include "core/globalDefs.h"
00033 #include "boundaryCondition/regularizedBoundaryDynamics.h"
00034 
00035 namespace plb {
00036 
00038 
00042 template<typename T, template<typename U> class Descriptor,
00043          int normalX, int normalY>
00044 class RegularizedVelocityInnerCornerDynamics2D : public BoundaryCompositeDynamics<T,Descriptor> {
00045 public:
00046 /* *************** Construction and Destruction ********************** */
00047 
00048     RegularizedVelocityInnerCornerDynamics2D(Dynamics<T,Descriptor>* baseDynamics_,
00049                                              bool automaticPrepareCollision_=true);
00050 
00052     virtual RegularizedVelocityInnerCornerDynamics2D<T,Descriptor,normalX,normalY>* clone() const;
00053 
00054     virtual void replaceBaseDynamics(Dynamics<T,Descriptor>* newBaseDynamics);
00055 
00056 /* *************** Computation of macroscopic variables ************** */
00057 
00059     virtual void computeVelocity( Cell<T,Descriptor> const& cell,
00060                                   Array<T,Descriptor<T>::d>& u_ ) const;
00061 
00063     virtual void defineVelocity(Cell<T,Descriptor>& cell, Array<T,Descriptor<T>::d> const& u_);
00064 
00066     virtual T computeDensity(Cell<T,Descriptor> const& cell) const;
00067 
00068 /* *************** Other virtual methods ***************************** */
00069 
00071     virtual T computeRhoBar(Cell<T,Descriptor> const& cell) const;
00072 
00074     virtual void computeRhoBarJ(Cell<T,Descriptor> const& cell,
00075                                 T& rhoBar_, Array<T,Descriptor<T>::d>& j) const;
00076 
00079     virtual void computeRhoBarJPiNeq(Cell<T,Descriptor> const& cell,
00080                                      T& rhoBar, Array<T,Descriptor<T>::d>& j,
00081                                      Array<T,SymmetricTensor<T,Descriptor>::n>& PiNeq) const;
00082 
00084     virtual void completePopulations(Cell<T,Descriptor>& cell) const;
00085 private:
00086     RegularizedVelocityBoundaryDynamics<T,Descriptor,0,normalX> xDynamics;
00087     RegularizedVelocityBoundaryDynamics<T,Descriptor,1,normalY> yDynamics;
00088 };
00089 
00090 }  // namespace plb
00091 
00092 #endif  // REGULARIZED_BOUNDARY_DYNAMICS_2D_H