libplb-dev 1.5~r1+repack1-3 / usr / include / palabos / latticeBoltzmann / mrtLattices.hh

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/* This file is part of the Palabos library.
 *
 * Copyright (C) 2011-2015 FlowKit Sarl
 * Route d'Oron 2
 * 1010 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/>.
*/

/* Orestis Malaspinas contributed this code.
 */

/** \file
 * Descriptor for all types of 2D and 3D lattices. In principle, thanks
 * to the fact that the Palabos code is generic, it is sufficient to
 * write a new descriptor when a new type of lattice is to be used.
 *  -- generic code
 */
#ifndef MRT_LATTICES_HH
#define MRT_LATTICES_HH

namespace plb {
namespace descriptors {

    // MRT D2Q9 ////////////////////////////////////////////////////////////

    template<typename T>
    const T MRTD2Q9DescriptorBase<T>::M[BaseDescriptor::q][BaseDescriptor::q] =
        {
            { (T)1,  (T)1,  (T)1,  (T)1,  (T)1,  (T)1,  (T)1,  (T)1,  (T)1 },
            {-(T)4,  (T)2, -(T)1,  (T)2, -(T)1,  (T)2, -(T)1,  (T)2, -(T)1 },
            { (T)4,  (T)1, -(T)2,  (T)1, -(T)2,  (T)1, -(T)2,  (T)1, -(T)2 },
            {  T(), -(T)1, -(T)1, -(T)1,   T(),  (T)1,  (T)1,  (T)1,   T() },
            {  T(), -(T)1,  (T)2, -(T)1,   T(),  (T)1, -(T)2,  (T)1,   T() },
            {  T(),  (T)1,   T(), -(T)1, -(T)1, -(T)1,   T(),  (T)1,  (T)1 },
            {  T(),  (T)1,   T(), -(T)1,  (T)2, -(T)1,   T(),  (T)1, -(T)2 },
            {  T(),   T(),  (T)1,   T(), -(T)1,   T(),  (T)1,   T(), -(T)1 },
            {  T(), -(T)1,   T(),  (T)1,   T(), -(T)1,   T(),  (T)1,   T() }
        };
    
    template<typename T>
    const T MRTD2Q9DescriptorBase<T>::invM[BaseDescriptor::q][BaseDescriptor::q] =
        {
            {(T)1/(T)9, -(T)1/(T)9, (T)1/(T)9, T(), T(), T(), T(), T(), T()}, 
            {(T)1/(T)9, (T)1/(T)18, (T)1/(T)36, -(T)1/(T)6, -(T)1/(T)12, (T)1/(T)6, (T)1/(T)12, T(), -(T)1/(T)4}, 
            {(T)1/(T)9, -(T)1/(T)36, -(T)1/(T)18, -(T)1/(T)6, (T)1/(T)6, T(), T(), (T)1/(T)4, T()},  
            {(T)1/(T)9, (T)1/(T)18, (T)1/(T)36, -(T)1/(T)6, -(T)1/(T)12, -(T)1/(T)6, -(T)1/(T)12, T(), (T)1/(T)4}, 
            {(T)1/(T)9, -(T)1/(T)36, -(T)1/(T)18, T(), T(), -(T)1/(T)6, (T)1/(T)6, -(T)1/(T)4, T()}, 
            {(T)1/(T)9, (T)1/(T)18, (T)1/(T)36, (T)1/(T)6, (T)1/(T)12, -(T)1/(T)6, -(T)1/(T)12, T(), -(T)1/(T)4}, 
            {(T)1/(T)9, -(T)1/(T)36, -(T)1/(T)18, (T)1/(T)6, -(T)1/(T)6, T(), T(), (T)1/(T)4, T()}, 
            {(T)1/(T)9, (T)1/(T)18, (T)1/(T)36, (T)1/(T)6, (T)1/(T)12, (T)1/(T)6, (T)1/(T)12, T(), (T)1/(T)4}, 
            {(T)1/(T)9, -(T)1/(T)36, -(T)1/(T)18, T(), T(), (T)1/(T)6, -(T)1/(T)6, -(T)1/(T)4, T()}
        };
        
    template<typename T>
    const T MRTD2Q9DescriptorBase<T>::S[BaseDescriptor::q] =
    { (T)1, (T)1.63, (T)1.14, (T)1, (T)1.92, (T)1, (T)1.92, T(), T() };
    // s7=s8 to have a shear viscosity nu
    // and the bulk viscosity depends on s1.
    // sq->s4 and s6
    // s_epsilon -> s2
    
    template<typename T>
    const int MRTD2Q9DescriptorBase<T>::momentumIndexes[MRTD2Q9DescriptorBase<T>::jIndexes] = {3, 5};
    
    template<typename T>
    const int MRTD2Q9DescriptorBase<T>::shearViscIndexes[MRTD2Q9DescriptorBase<T>::shearIndexes] = {7, 8};
    
    template<typename T>
    const int MRTD2Q9DescriptorBase<T>::qViscIndexes[MRTD2Q9DescriptorBase<T>::qIndexes] = {4, 6};

    template<typename T>
    const char MRTD2Q9Descriptor<T>::name[] = "MRTD2Q9";
    
    // EXTERNAL FORCE MRT D2Q9 ////////////////////////////////////////////////////////////
    
    template<typename T>
    const char ForcedMRTD2Q9Descriptor<T>::name[] = "ForcedMRTD2Q9";
    
    // External Force, density and momentum for ShanChen MRT 2D model
    template<typename T>
    const char ForcedMRTShanChenD2Q9Descriptor<T>::name[] = "ForcedShanChenMRTD2Q9";
    
    // EXTERNAL VELOCITY MRT D2Q9 ////////////////////////////////////////////////////////////
    
    template<typename T>
    const char ExternalVelocityMRTD2Q9Descriptor<T>::name[] = "ExternalVelocityMRTD2Q9";

    
    // MRT D3Q19 ////////////////////////////////////////////////////////////

    template<typename T>
    const T MRTD3Q19DescriptorBase<T>::M[BaseDescriptor::q][BaseDescriptor::q] =
        {
 /*0*/      {(T)1, 
             (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, 
             (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1},
/*1*/       {(T)-30, 
             (T)-11, (T)-11, (T)-11, (T)8, (T)8, (T)8, (T)8, (T)8, (T)8, 
             (T)-11, (T)-11, (T)-11, (T)8, (T)8, (T)8, (T)8, (T)8, (T)8},
/*2*/       {(T)12, 
             (T)-4, (T)-4, (T)-4, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1, 
             (T)-4, (T)-4, (T)-4, (T)1, (T)1, (T)1, (T)1, (T)1, (T)1},
/*3*/       {T(), 
             (T)-1, T(), T(), (T)-1, (T)-1, (T)-1, (T)-1, T(), T(), 
             (T)1, T(), T(), (T)1, (T)1, (T)1, (T)1, T(), T()},
/*4*/       {T(), 
             (T)4, T(), T(), (T)-1, (T)-1, (T)-1, (T)-1, T(), T(), 
             (T)-4, T(), T(), (T)1, (T)1, (T)1, (T)1, T(), T()},
/*5*/       {T(), 
             T(), (T)-1, T(), (T)-1, (T)1, T(), T(), (T)-1, (T)-1, 
             T(), (T)1, T(), (T)1, (T)-1, T(), T(), (T)1, (T)1},
/*6*/       {T(), 
             T(), (T)4, T(), (T)-1, (T)1, T(), T(), (T)-1, (T)-1, 
             T(), (T)-4, T(), (T)1, (T)-1, T(), T(), (T)1, (T)1},
/*7*/       {T(), 
             T(), T(), (T)-1, T(), T(), (T)-1, (T)1, (T)-1, (T)1, 
             T(), T(), (T)1, T(), T(), (T)1, (T)-1, (T)1, (T)-1},
/*8*/       {T(), 
             T(), T(), (T)4, T(), T(), (T)-1, (T)1, (T)-1, (T)1, 
             T(), T(), (T)-4, T(), T(), (T)1, (T)-1, (T)1, (T)-1},
/*9*/       {T(), 
             (T)2, (T)-1, (T)-1, (T)1, (T)1, (T)1, (T)1, (T)-2, (T)-2, 
             (T)2, (T)-1, (T)-1, (T)1, (T)1, (T)1, (T)1, (T)-2, (T)-2},
/*10*/      {T(), 
             (T)-4, (T)2, (T)2, (T)1, (T)1, (T)1, (T)1, (T)-2, (T)-2, 
             (T)-4, (T)2, (T)2, (T)1, (T)1, (T)1, (T)1, (T)-2, (T)-2},
/*11*/      {T(), 
             T(), (T)1, (T)-1, (T)1, (T)1, (T)-1, (T)-1, T(), T(), 
             T(), (T)1, (T)-1, (T)1, (T)1, (T)-1, (T)-1, T(), T()},
/*12*/      {T(), 
             T(), (T)-2, (T)2, (T)1, (T)1, (T)-1, (T)-1, T(), T(), 
             T(), (T)-2, (T)2, (T)1, (T)1, (T)-1, (T)-1, T(), T()},
/*13*/      {T(), 
             T(), T(), T(), (T)1, (T)-1, T(), T(), T(), T(), 
             T(), T(), T(), (T)1, (T)-1, T(), T(), T(), T()},
/*14*/      {T(), 
             T(), T(), T(), T(), T(), T(), T(), (T)1, (T)-1, 
             T(), T(), T(), T(), T(), T(), T(), (T)1, (T)-1},
/*15*/      {T(), 
             T(), T(), T(), T(), T(), (T)1, (T)-1, T(), T(), 
             T(), T(), T(), T(), T(), (T)1, (T)-1, T(), T()},
/*16*/      {T(), 
             T(), T(), T(), (T)-1, (T)-1, (T)1, (T)1, T(), T(), 
             T(), T(), T(), (T)1, (T)1, (T)-1, (T)-1, T(), T()},
/*17*/      {T(), 
             T(), T(), T(), (T)1, (T)-1, T(), T(), (T)-1, (T)-1, 
             T(), T(), T(), (T)-1, (T)1, T(), T(), (T)1, (T)1},
/*18*/      {T(), 
             T(), T(), T(), T(), T(), (T)-1, (T)1, (T)1, (T)-1, 
             T(), T(), T(), T(), T(), (T)1, (T)-1, (T)-1, (T)1}
        };
    
    template<typename T>
    const T MRTD3Q19DescriptorBase<T>::invM[BaseDescriptor::q][BaseDescriptor::q] =
        {
/*0*/       {(T)1/(T)19,
             -(T)5/(T)399,(T)1/(T)21,T(),T(),T(),T(),T(),T(),
             T(),T(),T(),T(),T(),T(),T(),T(),T(),T()},
             
/*1*/       {(T)1/(T)19,
             -(T)11/(T)2394,-(T)1/(T)63,-(T)1/(T)10,(T)1/(T)10,T(),T(),T(),T(),(T)1/(T)18,
             -(T)1/(T)18,T(),T(),T(),T(),T(),T(),T(),T()},
             
/*2*/       {(T)1/(T)19,
             -(T)11/(T)2394,-(T)1/(T)63,T(),T(),-(T)1/(T)10,(T)1/(T)10,T(),T(),-(T)1/(T)36,
             (T)1/(T)36,(T)1/(T)12,-(T)1/(T)12,T(),T(),T(),T(),T(),T()},
             
/*3*/       {(T)1/(T)19,
             -(T)11/(T)2394,-(T)1/(T)63,T(),T(),T(),T(),-(T)1/(T)10,(T)1/(T)10,-(T)1/(T)36,
             (T)1/(T)36,-(T)1/(T)12,(T)1/(T)12,T(),T(),T(),T(),T(),T()},
             
/*4*/       {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,-(T)1/(T)10,-(T)1/(T)40,-(T)1/(T)10,-(T)1/(T)40,T(),T(),(T)1/(T)36,
             (T)1/(T)72,(T)1/(T)12,(T)1/(T)24,(T)1/(T)4,T(),T(),-(T)1/(T)8,(T)1/(T)8,T()},
             
/*5*/       {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,-(T)1/(T)10,-(T)1/(T)40,(T)1/(T)10,(T)1/(T)40,T(),T(),(T)1/(T)36,
             (T)1/(T)72,(T)1/(T)12,(T)1/(T)24,-(T)1/(T)4,T(),T(),-(T)1/(T)8,-(T)1/(T)8,T()},
             
/*6*/       {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,-(T)1/(T)10,-(T)1/(T)40,T(),T(),-(T)1/(T)10,-(T)1/(T)40,(T)1/(T)36,
             (T)1/(T)72,-(T)1/(T)12,-(T)1/(T)24,T(),T(),(T)1/(T)4,(T)1/(T)8,T(),-(T)1/(T)8},
             
/*7*/       {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,-(T)1/(T)10,-(T)1/(T)40,T(),T(),(T)1/(T)10,(T)1/(T)40,(T)1/(T)36,
             (T)1/(T)72,-(T)1/(T)12,-(T)1/(T)24,T(),T(),-(T)1/(T)4,(T)1/(T)8,T(),(T)1/(T)8},
             
/*8*/       {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,T(),T(),-(T)1/(T)10,-(T)1/(T)40,-(T)1/(T)10,-(T)1/(T)40,-(T)1/(T)18,
             -(T)1/(T)36,T(),T(),T(),(T)1/(T)4,T(),T(),-(T)1/(T)8,(T)1/(T)8},
             
/*9*/       {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,T(),T(),-(T)1/(T)10,-(T)1/(T)40,(T)1/(T)10,(T)1/(T)40,-(T)1/(T)18,
             -(T)1/(T)36,T(),T(),T(),-(T)1/(T)4,T(),T(),-(T)1/(T)8,-(T)1/(T)8},
             
/*10*/      {(T)1/(T)19,
             -(T)11/(T)2394,-(T)1/(T)63,(T)1/(T)10,-(T)1/(T)10,T(),T(),T(),T(),(T)1/(T)18,
             -(T)1/(T)18,T(),T(),T(),T(),T(),T(),T(),T()},
             
/*11*/      {(T)1/(T)19,
             -(T)11/(T)2394,-(T)1/(T)63,T(),T(),(T)1/(T)10,-(T)1/(T)10,T(),T(),-(T)1/(T)36,(T)1/(T)36,
             (T)1/(T)12,-(T)1/(T)12,T(),T(),T(),T(),T(),T()},
             
/*12*/      {(T)1/(T)19,
             -(T)11/(T)2394,-(T)1/(T)63,T(),T(),T(),T(),(T)1/(T)10,-(T)1/(T)10,-(T)1/(T)36,
             (T)1/(T)36,-(T)1/(T)12,(T)1/(T)12,T(),T(),T(),T(),T(),T()},
             
/*13*/      {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,(T)1/(T)10,(T)1/(T)40,(T)1/(T)10,(T)1/(T)40,T(),T(),(T)1/(T)36,
             (T)1/(T)72,(T)1/(T)12,(T)1/(T)24,(T)1/(T)4,T(),T(),(T)1/(T)8,-(T)1/(T)8,T()},
             
/*14*/      {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,(T)1/(T)10,(T)1/(T)40,-(T)1/(T)10,-(T)1/(T)40,T(),T(),(T)1/(T)36,
             (T)1/(T)72,(T)1/(T)12,(T)1/(T)24,-(T)1/(T)4,T(),T(),(T)1/(T)8,(T)1/(T)8,T()},
             
/*15*/      {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,(T)1/(T)10,(T)1/(T)40,T(),T(),(T)1/(T)10,(T)1/(T)40,(T)1/(T)36,
             (T)1/(T)72,-(T)1/(T)12,-(T)1/(T)24,T(),T(),(T)1/(T)4,-(T)1/(T)8,T(),(T)1/(T)8},
             
/*16*/      {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,(T)1/(T)10,(T)1/(T)40,T(),T(),-(T)1/(T)10,-(T)1/(T)40,(T)1/(T)36,
             (T)1/(T)72,-(T)1/(T)12,-(T)1/(T)24,T(),T(),-(T)1/(T)4,-(T)1/(T)8,T(),-(T)1/(T)8},
             
/*17*/      {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,T(),T(),(T)1/(T)10,(T)1/(T)40,(T)1/(T)10,(T)1/(T)40,-(T)1/(T)18,
             -(T)1/(T)36,T(),T(),T(),(T)1/(T)4,T(),T(),(T)1/(T)8,-(T)1/(T)8},
             
/*18*/      {(T)1/(T)19,
             (T)4/(T)1197,(T)1/(T)252,T(),T(),(T)1/(T)10,(T)1/(T)40,-(T)1/(T)10,-(T)1/(T)40,-(T)1/(T)18,
             -(T)1/(T)36,T(),T(),T(),-(T)1/(T)4,T(),T(),(T)1/(T)8,(T)1/(T)8}
        };
        
    template<typename T>
    const T MRTD3Q19DescriptorBase<T>::S[BaseDescriptor::q] =
    {
/*s0*/  (T)1, // rho (conserved)
/*s1*/  (T)1.19, 
/*s2*/  (T)1.4, 
/*s3*/  (T)1, // rho*ux (conserved)
/*s4*/  (T)1.2, // <=> q index
/*s5*/  (T)1, // rho*uy (conserved)
/*s6*/  (T)1.2, // = s4 <=> q index
/*s7*/  (T)1, // rho*uz (conserved)
/*s8*/  (T)1.2, // = s4 <=> q index
/*s9*/  T(), //should be equal to s13, used to define nu
/*s10*/ (T)1.4,
/*s11*/ T(), // = s9,
/*s12*/ (T)1.4, 
/*s13*/ T(), //should be equal to s9, used to define nu
/*s14*/ T(), // = s13,
/*s15*/ T(), // = s13,
/*s16*/ (T)1.98,
/*s17*/ (T)1.98, // = s16,
/*s18*/ (T)1.98  // = s16,
    };
    
    template<typename T>
    const int MRTD3Q19DescriptorBase<T>::momentumIndexes[MRTD3Q19DescriptorBase<T>::jIndexes] = 
        {3, 5, 7};
    
    template<typename T>
    const int MRTD3Q19DescriptorBase<T>::shearViscIndexes[MRTD3Q19DescriptorBase<T>::shearIndexes] = 
        {9, 11, 13, 14, 15};
        
    template<typename T>
    const int MRTD3Q19DescriptorBase<T>::qViscIndexes[MRTD3Q19DescriptorBase<T>::qIndexes] = {4, 6, 8};

    template<typename T>
    const char MRTD3Q19Descriptor<T>::name[] = "MRTD3Q19";
    
    // EXTERNAL FORCE MRT D3Q19 ////////////////////////////////////////////////////////////
    
    template<typename T>
    const char ForcedMRTD3Q19Descriptor<T>::name[] = "ForcedMRTD3Q19";
    
    // External Force, density and momentum for ShanChen MRT 3D model
    template<typename T>
    const char ForcedMRTShanChenD3Q19Descriptor<T>::name[] = "ForcedShanChenMRTD3Q19";
    
    // EXTERNAL VELOCITY MRT D3Q19 ////////////////////////////////////////////////////////////
    
    template<typename T>
    const char ExternalVelocityMRTD3Q19Descriptor<T>::name[] = "ExternalVelocityMRTD3Q19";

    // HUI ABSORBING LAYER MRT D3Q19 ////////////////////////////////////////////////////////////
    
    template<typename T>
    const char AbsorbingWaveMRTD3Q19Descriptor<T>::name[] = "AbsorbingWaveMRTD3Q19";


}  // namespace descriptors

}  // namespace plb

#endif

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