├── .gitignore ├── Allwclean ├── Allwmake ├── COPYING ├── README.md ├── dynamicSmagorinsky ├── Make │ ├── files │ └── options ├── dynamicSmagorinsky.C ├── dynamicSmagorinsky.H └── makeDynamicSmagorinskyModel.C └── testCases └── channel395 ├── 0 ├── B.gz ├── U.gz ├── cellDist ├── k.gz ├── nuTilda.gz ├── nut.gz └── p.gz ├── 0.org ├── U ├── k ├── nuTilda ├── nut └── p ├── Allrun ├── constant ├── cellDecomposition ├── postChannelDict ├── transportProperties └── turbulenceProperties └── system ├── blockMeshDict ├── controlDict ├── decomposeParDict ├── fvOptions ├── fvSchemes └── fvSolution /.gitignore: -------------------------------------------------------------------------------- 1 | # git-ls-files --others --exclude-from=.git/info/exclude 2 | # Lines that start with '#' are comments. 3 | 4 | # Editor and misc backup files - anywhere 5 | *~ 6 | .*~ 7 | *.bak 8 | *.bak[0-9][0-9] 9 | #*.orig 10 | #*.orig[0-9][0-9] 11 | \#*\# 12 | 13 | # File-browser settings - anywhere 14 | .directory 15 | 16 | # CVS recovered versions - anywhere 17 | .#* 18 | 19 | # Objects and archives - anywhere 20 | *.[oa] 21 | *.la 22 | *.so 23 | 24 | # Derived files 25 | lex.yy.c 26 | 27 | # Corefiles 28 | core 29 | 30 | # Dependency files - anywhere 31 | *.dep 32 | 33 | # lnInclude (symlink) directories - anywhere 34 | lnInclude 35 | 36 | # Build directories - anywhere 37 | linux*Clang*/ 38 | linux*Gcc*/ 39 | linux*Icc*/ 40 | solaris*Gcc*/ 41 | SunOS*Gcc*/ 42 | platforms/ 43 | darwin*/ 44 | 45 | # Reinstate wmake/rules that might look like build directories 46 | !wmake/rules/*/ 47 | 48 | # doxygen generated documentation 49 | doc/Doxygen/html 50 | doc/Doxygen/latex 51 | doc/Doxygen/man 52 | doc/Doxygen/DTAGS 53 | 54 | # Generated files in the main directory (e.g. ReleaseNotes-?.?.html) 55 | # and in the doc directory 56 | /*.html 57 | /doc/*.html 58 | 59 | # Untracked configuration files 60 | /etc/prefs.csh 61 | /etc/prefs.sh 62 | /etc/config/prefs.csh 63 | /etc/config/prefs.sh 64 | 65 | # Source packages - anywhere 66 | *.tar.bz2 67 | *.tar.gz 68 | *.tar 69 | *.tgz 70 | *.gtgz 71 | 72 | # Ignore the persistent .build tag in the main directory 73 | /.build 74 | 75 | # Ignore .timeStamp in the main directory 76 | /.timeStamp 77 | 78 | # Ignore .tags in the main directory 79 | /.tags 80 | 81 | # Ignore eclipse project files in the main directory 82 | /.cproject 83 | /.project 84 | 85 | # Ignore the test directory 86 | /tutorialsTest 87 | 88 | # end-of-file 89 | -------------------------------------------------------------------------------- /Allwclean: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | cd "${0%/*}" || exit 3 | #------------------------------------------------------------------------------ 4 | 5 | wclean dynamicSmagorinsky 6 | 7 | rm -f foamVersionThisIsCompiledFor 8 | 9 | #------------------------------------------------------------------------------ 10 | -------------------------------------------------------------------------------- /Allwmake: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | cd "${0%/*}" || exit # Run from this directory 3 | . "${WM_PROJECT_DIR:?}"/wmake/scripts/AllwmakeParseArguments 4 | #------------------------------------------------------------------------------ 5 | 6 | moduleName="dynamicSmagorinsky" 7 | 8 | if [ "$FOAM_MODULE_PREFIX" = false ] 9 | then 10 | echo "Compilation of $moduleName is disabled (prefix=false)" 11 | exit 0 12 | fi 13 | 14 | date "+%Y-%m-%d %H:%M:%S %z" 2>/dev/null || echo "date is unknown" 15 | echo "Starting compile of $moduleName" 16 | echo " $WM_COMPILER $WM_COMPILER_TYPE compiler" 17 | echo " ${WM_OPTIONS}, with ${WM_MPLIB} ${FOAM_MPI}" 18 | echo " prefix = ${FOAM_MODULE_PREFIX:-default (user)}" 19 | echo 20 | 21 | 22 | unset prevVersion 23 | if [ -e foamVersionThisIsCompiledFor ] 24 | then 25 | prevVersion=$(| foamVersionThisIsCompiledFor 45 | fi 46 | 47 | wmake dynamicSmagorinsky 48 | 49 | #------------------------------------------------------------------------------ 50 | -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4697995.svg)](https://doi.org/10.5281/zenodo.4697995) 2 | 3 | ``` 4 | dynamicSmagorinsky - Implementation of the dynamic Smagorinsky SGS model 5 | as proposed by Lilly (1992) for OpenFOAM. 6 | 7 | Copyright Information 8 | Copyright (C) 1991-2009 OpenCFD Ltd. 9 | Copyright (C) 2010-2024 Alberto Passalacqua 10 | 11 | License 12 | This program is free software: you can redistribute it and/or modify 13 | it under the terms of the GNU General Public License as published by 14 | the Free Software Foundation, either version 3 of the License, or 15 | (at your option) any later version. 16 | 17 | This program is distributed in the hope that it will be useful, 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 | GNU General Public License for more details. 21 | 22 | You should have received a copy of the GNU General Public License 23 | along with this program. If not, see . 24 | 25 | Description 26 | Implementation of the dynamic Smagorinsky model with coefficients cD and 27 | cI computed as local average of their face values to avoid numerical 28 | instabilities. 29 | Negative values of the effective viscosity are removed by clipping it to 30 | zero (nuSgs is clipped to -nu) 31 | 32 | Target platform 33 | The code is known to work with OpenFOAM v2312. 34 | 35 | Author 36 | Alberto Passalacqua 37 | Website: http://www.albertopassalacqua.com 38 | 39 | ``` 40 | 41 | # Instructions 42 | 43 | 44 | 1. Download the source code using git: 45 | 46 | git clone git://github.com/AlbertoPa/dynamicSmagorinsky.git 47 | 48 | 2. Enter the directory where the source code has been extracted, and compile 49 | it by typing: wmake libso 50 | 51 | 3. Add the following line to the controlDict of your case: 52 | 53 | libs ( "libOpenFOAM.so" "libdynamicSmagorinskyModel.so" ) ; 54 | 55 | 4. Specify 56 | 57 | LESModel dynamicSmagorinsky; 58 | delta cubeRootVol; 59 | 60 | in turbulentProperties. 61 | 62 | 5. Add the subdictionary 63 | 64 | dynamicSmagorinskyCoeffs 65 | { 66 | filter simple; 67 | ce 1.048; 68 | } 69 | 70 | to turbulentProperties. 71 | 72 | # How to cite 73 | 74 | Please, cite this library using the Zenodo DOI: [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4697995.svg)](https://doi.org/10.5281/zenodo.4697995). 75 | 76 | For release-specific DOIs, click on the badge and find the DOI corresponding to 77 | the desired version in the version list. 78 | 79 | 80 | # Disclaimer 81 | 82 | This offering is not approved or endorsed by OpenCFD Limited, the producer 83 | of the OpenFOAM software and owner of the OPENFOAM® and OpenCFD® trade marks. 84 | 85 | Detailed information on the OpenFOAM trademark can be found at 86 | 87 | - http://www.openfoam.com/legal/trademark-policy.php 88 | - http://www.openfoam.com/legal/trademark-guidelines.php 89 | 90 | For further information on OpenCFD and OpenFOAM, please refer to 91 | 92 | - http://www.openfoam.com -------------------------------------------------------------------------------- /dynamicSmagorinsky/Make/files: -------------------------------------------------------------------------------- 1 | makeDynamicSmagorinskyModel.C 2 | 3 | LIB = $(FOAM_USER_LIBBIN)/libdynamicSmagorinsky 4 | -------------------------------------------------------------------------------- /dynamicSmagorinsky/Make/options: -------------------------------------------------------------------------------- 1 | EXE_INC = \ 2 | -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \ 3 | -I$(LIB_SRC)/TurbulenceModels/incompressible/lnInclude \ 4 | -I$(LIB_SRC)/transportModels \ 5 | -I$(LIB_SRC)/finiteVolume/lnInclude \ 6 | -I$(LIB_SRC)/meshTools/lnInclude \ 7 | 8 | LIB_LIBS = \ 9 | -lturbulenceModels \ 10 | -lincompressibleTurbulenceModels \ 11 | -lincompressibleTransportModels \ 12 | -lcompressibleTurbulenceModels \ 13 | -lcompressibleTransportModels \ 14 | -lfiniteVolume \ 15 | -lmeshTools \ 16 | -lOpenFOAM 17 | -------------------------------------------------------------------------------- /dynamicSmagorinsky/dynamicSmagorinsky.C: -------------------------------------------------------------------------------- 1 | /*---------------------------------------------------------------------------*\ 2 | dynamicSmagorinsky - Implementation of the dynamic Smagorinsky 3 | SGS model. 4 | 5 | Copyright Information 6 | Copyright (C) 1991-2009 OpenCFD Ltd. 7 | Copyright (C) 2010-2024 Alberto Passalacqua 8 | 9 | License 10 | This program is free software: you can redistribute it and/or modify 11 | it under the terms of the GNU General Public License as published by 12 | the Free Software Foundation, either version 3 of the License, or 13 | (at your option) any later version. 14 | 15 | This program is distributed in the hope that it will be useful, 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 | GNU General Public License for more details. 19 | 20 | You should have received a copy of the GNU General Public License 21 | along with this program. If not, see . 22 | \*---------------------------------------------------------------------------*/ 23 | 24 | #include "dynamicSmagorinsky.H" 25 | #include "fvOptions.H" 26 | 27 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 28 | 29 | namespace Foam 30 | { 31 | namespace LESModels 32 | { 33 | 34 | // * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * // 35 | 36 | template 37 | void dynamicSmagorinsky::correctNut 38 | ( 39 | const tmp& gradU 40 | ) 41 | { 42 | const volSymmTensorField S(dev(symm(gradU))); 43 | 44 | // The SGS viscosity is bounded so that nuEff cannot become negative. 45 | // Values are limited here, and not in nuEff, for consistency in stored 46 | // data and in submodels using nuSgs(). 47 | // No warning message is printed when this limitation is applied. 48 | this->nut_ = max(cD_*sqr(this->delta())*sqrt(magSqr(S)), -this->nu()); 49 | 50 | this->nut_.correctBoundaryConditions(); 51 | fv::options::New(this->mesh_).correct(this->nut_); 52 | 53 | BasicTurbulenceModel::correctNut(); 54 | } 55 | 56 | 57 | template 58 | void dynamicSmagorinsky::correctNut() 59 | { 60 | correctNut(fvc::grad(this->U_)); 61 | } 62 | 63 | 64 | // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // 65 | 66 | template 67 | dynamicSmagorinsky::dynamicSmagorinsky 68 | ( 69 | const alphaField& alpha, 70 | const rhoField& rho, 71 | const volVectorField& U, 72 | const surfaceScalarField& alphaRhoPhi, 73 | const surfaceScalarField& phi, 74 | const transportModel& transport, 75 | const word& propertiesName, 76 | const word& type 77 | ) 78 | : 79 | LESeddyViscosity 80 | ( 81 | type, 82 | alpha, 83 | rho, 84 | U, 85 | alphaRhoPhi, 86 | phi, 87 | transport, 88 | propertiesName 89 | ), 90 | 91 | cD_ 92 | ( 93 | IOobject 94 | ( 95 | IOobject::groupName("cD_", this->alphaRhoPhi_.group()), 96 | this->runTime_.timeName(), 97 | this->mesh_, 98 | IOobject::NO_READ, 99 | IOobject::NO_WRITE 100 | ), 101 | this->mesh_, 102 | dimensionedScalar("cD", dimless, 0.0) 103 | ), 104 | 105 | cI_ 106 | ( 107 | IOobject 108 | ( 109 | IOobject::groupName("cI_", this->alphaRhoPhi_.group()), 110 | this->runTime_.timeName(), 111 | this->mesh_, 112 | IOobject::NO_READ, 113 | IOobject::NO_WRITE 114 | ), 115 | this->mesh_, 116 | dimensionedScalar("cI", dimless, 0.0) 117 | ), 118 | filterPtr_(LESfilter::New(U.mesh(), this->coeffDict())), 119 | filter_(filterPtr_()) 120 | { 121 | if (type == typeName) 122 | { 123 | this->printCoeffs(type); 124 | } 125 | } 126 | 127 | 128 | // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // 129 | 130 | template 131 | void dynamicSmagorinsky::calcCD 132 | ( 133 | const volSymmTensorField& S 134 | ) 135 | { 136 | const volVectorField& U = this->U_; 137 | tmp LL = dev(filter_(sqr(U)) - (sqr(filter_(U)))); 138 | 139 | const volSymmTensorField MM 140 | ( 141 | sqr(this->delta()) 142 | *(filter_(mag(S)*(S)) - 4.0*mag(filter_(S))*filter_(S)) 143 | ); 144 | 145 | // Locally averaging MMMM on cell faces 146 | volScalarField MMMM(fvc::average(magSqr(MM))); 147 | 148 | MMMM.max(VSMALL); 149 | 150 | // Performing local average on cell faces on return 151 | cD_ = 0.5*fvc::average(LL && MM)/MMMM; 152 | 153 | if (debug) 154 | { 155 | Info<< "min(cD) = " << min(cD_) 156 | << ", max(cD) = " << max(cD_) 157 | << ", average(cD) = " << average(cD_) << endl; 158 | } 159 | } 160 | 161 | template 162 | void dynamicSmagorinsky::calcCI 163 | ( 164 | const volSymmTensorField& S 165 | ) 166 | { 167 | const volVectorField& U = this->U_; 168 | tmp KK = 0.5*(filter_(magSqr(U)) - magSqr(filter_(U))); 169 | 170 | const volScalarField mm 171 | ( 172 | sqr(this->delta())*(4*sqr(mag(filter_(S))) - filter_(sqr(mag(S)))) 173 | ); 174 | 175 | // Locally averaging mmmm on cell faces 176 | volScalarField mmmm(fvc::average(magSqr(mm))); 177 | 178 | mmmm.max(VSMALL); 179 | 180 | // Performing local average on cell faces on return 181 | cI_ = fvc::average(KK*mm)/mmmm; 182 | 183 | if (debug) 184 | { 185 | Info<< "min(cI) = " << min(cI_) 186 | << ", max(cI) = " << max(cI_) 187 | << ", average(cI) = " << average(cI_) << endl; 188 | } 189 | } 190 | 191 | 192 | template 193 | bool dynamicSmagorinsky::read() 194 | { 195 | if (LESeddyViscosity::read()) 196 | { 197 | filter_.read(this->coeffDict()); 198 | 199 | return true; 200 | } 201 | 202 | return false; 203 | } 204 | 205 | 206 | template 207 | void dynamicSmagorinsky::correct() 208 | { 209 | if (!this->turbulence_) 210 | { 211 | return; 212 | } 213 | 214 | // Local references 215 | const volVectorField& U = this->U_; 216 | 217 | LESeddyViscosity::correct(); 218 | 219 | tmp tgradU(fvc::grad(U)); 220 | const volTensorField& gradU = tgradU(); 221 | 222 | volSymmTensorField S(dev(symm(gradU))); 223 | 224 | calcCD(S); 225 | calcCI(S); 226 | correctNut(gradU); 227 | } 228 | 229 | 230 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 231 | 232 | } // End namespace LESModels 233 | } // End namespace Foam 234 | 235 | // ************************************************************************* // 236 | -------------------------------------------------------------------------------- /dynamicSmagorinsky/dynamicSmagorinsky.H: -------------------------------------------------------------------------------- 1 | /*---------------------------------------------------------------------------*\ 2 | dynamicSmagorinsky - Implementation of the dynamic Smagorinsky SGS model 3 | as proposed by Lilly (1992) for OpenFOAM 4 | 5 | Copyright Information 6 | Copyright (C) 1991-2009 OpenCFD Ltd. 7 | Copyright (C) 2010-2024 Alberto Passalacqua 8 | 9 | License 10 | This program is free software: you can redistribute it and/or modify 11 | it under the terms of the GNU General Public License as published by 12 | the Free Software Foundation, either version 3 of the License, or 13 | (at your option) any later version. 14 | 15 | This program is distributed in the hope that it will be useful, 16 | but WITHOUT ANY WARRANTY; without even the implied warranty of 17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 | GNU General Public License for more details. 19 | 20 | You should have received a copy of the GNU General Public License 21 | along with this program. If not, see . 22 | 23 | Class 24 | Foam::LESModels::dynamicSmagorinsky 25 | 26 | Group 27 | grpLESTurbulence 28 | 29 | Description 30 | The isochoric dynamic Smagorinsky model for incompressible flows. 31 | 32 | Algebraic eddy viscosity SGS model founded on the assumption that 33 | local equilibrium prevails. 34 | Thus, 35 | 36 | @verbatim 37 | B = 2/3*k*I - 2*nuSgs*dev(D) 38 | Beff = 2/3*k*I - 2*nuEff*dev(D) 39 | 40 | where 41 | 42 | k = cI*delta^2*||D||^2 43 | nuSgs = cD*delta^2*||D|| 44 | nuEff = nuSgs + nu 45 | 46 | In the dynamic version of the choric Smagorinsky model 47 | the coefficients cI and cD are calculated during the simulation, 48 | 49 | cI=_face/_face 50 | 51 | and 52 | 53 | cD=_face/_face, 54 | 55 | where 56 | 57 | K = 0.5*(F(U.U) - F(U).F(U)) 58 | m = delta^2*(4*||F(D)||^2 - F(||D||^2)) 59 | L = dev(F(U*U) - F(U)*F(U)) 60 | M = delta^2*(F(||D||*dev(D)) - 4*||F(D)||*F(dev(D))) 61 | <...>_face = face average 62 | @endverbatim 63 | 64 | SourceFiles 65 | dynamicSmagorinsky.C 66 | 67 | Authors 68 | Alberto Passalacqua 69 | 70 | References 71 | Lilly, D. K., A proposed modificaiton of the Germano subgrid-scale 72 | closure method, Physics of Fluid A, 4 (3), 1992. 73 | 74 | Notes 75 | Implementation of the dynamic Smagorinsky model with coefficients cD and 76 | cI computed as local average of their face values to avoid numerical 77 | instabilities. 78 | 79 | Negative values of the effective viscosity are removed by clipping it to 80 | zero (nuSgs is clipped to -nu) 81 | 82 | The code is known to work with OpenFOAM v2012. 83 | \*---------------------------------------------------------------------------*/ 84 | 85 | #ifndef dynamicSmagorinsky_H 86 | #define dynamicSmagorinsky_H 87 | 88 | #include "LESModel.H" 89 | #include "LESfilter.H" 90 | #include "LESeddyViscosity.H" 91 | 92 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 93 | 94 | namespace Foam 95 | { 96 | namespace LESModels 97 | { 98 | 99 | /*---------------------------------------------------------------------------*\ 100 | Class dynamicSmagorinsky Declaration 101 | \*---------------------------------------------------------------------------*/ 102 | 103 | template 104 | class dynamicSmagorinsky : public LESeddyViscosity 105 | { 106 | // Private Member Functions 107 | 108 | void calcCD(const volSymmTensorField& S); 109 | 110 | void calcCI(const volSymmTensorField& S); 111 | 112 | //- No copy construct 113 | dynamicSmagorinsky(const dynamicSmagorinsky&) = delete; 114 | 115 | //- No copy assignment 116 | void operator=(const dynamicSmagorinsky&) = delete; 117 | 118 | 119 | protected: 120 | 121 | // Protected data 122 | 123 | volScalarField cD_; 124 | volScalarField cI_; 125 | 126 | autoPtr filterPtr_; 127 | LESfilter& filter_; 128 | 129 | // Protected Member Functions 130 | 131 | //- Update sub-grid eddy-viscosity 132 | void correctNut(const tmp& gradU); 133 | 134 | virtual void correctNut(); 135 | 136 | 137 | public: 138 | 139 | typedef typename BasicTurbulenceModel::alphaField alphaField; 140 | typedef typename BasicTurbulenceModel::rhoField rhoField; 141 | typedef typename BasicTurbulenceModel::transportModel transportModel; 142 | 143 | //- Runtime type information 144 | TypeName("dynamicSmagorinsky"); 145 | 146 | 147 | // Constructors 148 | 149 | //- Construct from components 150 | dynamicSmagorinsky 151 | ( 152 | const alphaField& alpha, 153 | const rhoField& rho, 154 | const volVectorField& U, 155 | const surfaceScalarField& alphaRhoPhi, 156 | const surfaceScalarField& phi, 157 | const transportModel& transport, 158 | const word& propertiesName = turbulenceModel::propertiesName, 159 | const word& type = typeName 160 | ); 161 | 162 | 163 | //- Destructor 164 | virtual ~dynamicSmagorinsky() = default; 165 | 166 | 167 | // Member Functions 168 | 169 | //- Read model coefficients if they have changed 170 | virtual bool read(); 171 | 172 | //- Return SGS kinetic energy 173 | tmp k(const tmp& gradU) const 174 | { 175 | return cI_*sqr(this->delta())*magSqr(dev(symm(gradU))); 176 | } 177 | 178 | //- Return SGS kinetic energy 179 | virtual tmp k() const 180 | { 181 | return k(fvc::grad(this->U_)); 182 | } 183 | 184 | //- Correct Eddy-Viscosity and related properties 185 | virtual void correct(); 186 | }; 187 | 188 | 189 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 190 | 191 | } // End namespace LESModels 192 | } // End namespace Foam 193 | 194 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 195 | 196 | #ifdef NoRepository 197 | #include "dynamicSmagorinsky.C" 198 | #endif 199 | 200 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 201 | 202 | #endif 203 | 204 | // ************************************************************************* // 205 | -------------------------------------------------------------------------------- /dynamicSmagorinsky/makeDynamicSmagorinskyModel.C: -------------------------------------------------------------------------------- 1 | /*---------------------------------------------------------------------------*\ 2 | ========= | 3 | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 4 | \\ / O peration | 5 | \\ / A nd | www.openfoam.com 6 | \\/ M anipulation | 7 | ------------------------------------------------------------------------------- 8 | Copyright (C) 2013-2016 OpenFOAM Foundation 9 | Copyright (C) 2021-2024 Alberto Passalacqua - Adapted to dynamicSmagorinsky 10 | ------------------------------------------------------------------------------- 11 | License 12 | This file is part of OpenFOAM. 13 | 14 | OpenFOAM is free software: you can redistribute it and/or modify it 15 | under the terms of the GNU General Public License as published by 16 | the Free Software Foundation, either version 3 of the License, or 17 | (at your option) any later version. 18 | 19 | OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 20 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 21 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 22 | for more details. 23 | 24 | You should have received a copy of the GNU General Public License 25 | along with OpenFOAM. If not, see . 26 | 27 | \*---------------------------------------------------------------------------*/ 28 | 29 | #include "IncompressibleTurbulenceModel.H" 30 | #include "incompressible/transportModel/transportModel.H" 31 | #include "addToRunTimeSelectionTable.H" 32 | #include "makeTurbulenceModel.H" 33 | 34 | #include "laminarModel.H" 35 | #include "RASModel.H" 36 | #include "LESModel.H" 37 | 38 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 39 | 40 | makeTurbulenceModelTypes 41 | ( 42 | geometricOneField, 43 | geometricOneField, 44 | incompressibleTurbulenceModel, 45 | IncompressibleTurbulenceModel, 46 | transportModel 47 | ); 48 | 49 | #define makeLaminarModel(Type) \ 50 | makeTemplatedTurbulenceModel \ 51 | (transportModelIncompressibleTurbulenceModel, laminar, Type) 52 | 53 | #define makeRASModel(Type) \ 54 | makeTemplatedTurbulenceModel \ 55 | (transportModelIncompressibleTurbulenceModel, RAS, Type) 56 | 57 | #define makeLESModel(Type) \ 58 | makeTemplatedTurbulenceModel \ 59 | (transportModelIncompressibleTurbulenceModel, LES, Type) 60 | 61 | #include "dynamicSmagorinsky.H" 62 | makeLESModel(dynamicSmagorinsky); 63 | 64 | // ************************************************************************* // 65 | -------------------------------------------------------------------------------- /testCases/channel395/0.org/U: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class volVectorField; 13 | location "1"; 14 | object U; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | dimensions [ 0 1 -1 0 0 0 0 ]; 19 | 20 | internalField uniform ( 0.1335 0 0 ); 21 | 22 | boundaryField 23 | { 24 | bottomWall 25 | { 26 | type fixedValue; 27 | value uniform ( 0 0 0 ); 28 | } 29 | topWall 30 | { 31 | type fixedValue; 32 | value uniform ( 0 0 0 ); 33 | } 34 | sides1_half0 35 | { 36 | type cyclic; 37 | } 38 | sides2_half0 39 | { 40 | type cyclic; 41 | } 42 | inout1_half0 43 | { 44 | type cyclic; 45 | } 46 | inout2_half0 47 | { 48 | type cyclic; 49 | } 50 | sides2_half1 51 | { 52 | type cyclic; 53 | } 54 | sides1_half1 55 | { 56 | type cyclic; 57 | } 58 | inout1_half1 59 | { 60 | type cyclic; 61 | } 62 | inout2_half1 63 | { 64 | type cyclic; 65 | } 66 | } 67 | 68 | 69 | // ************************************************************************* // 70 | -------------------------------------------------------------------------------- /testCases/channel395/0.org/k: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class volScalarField; 13 | location "1"; 14 | object k; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | dimensions [ 0 2 -2 0 0 0 0 ]; 19 | 20 | internalField uniform 0; 21 | 22 | boundaryField 23 | { 24 | bottomWall 25 | { 26 | type fixedValue; 27 | value uniform 0; 28 | } 29 | topWall 30 | { 31 | type fixedValue; 32 | value uniform 0; 33 | } 34 | sides1_half0 35 | { 36 | type cyclic; 37 | } 38 | sides2_half0 39 | { 40 | type cyclic; 41 | } 42 | inout1_half0 43 | { 44 | type cyclic; 45 | } 46 | inout2_half0 47 | { 48 | type cyclic; 49 | } 50 | sides2_half1 51 | { 52 | type cyclic; 53 | } 54 | sides1_half1 55 | { 56 | type cyclic; 57 | } 58 | inout1_half1 59 | { 60 | type cyclic; 61 | } 62 | inout2_half1 63 | { 64 | type cyclic; 65 | } 66 | } 67 | 68 | 69 | // ************************************************************************* // 70 | -------------------------------------------------------------------------------- /testCases/channel395/0.org/nuTilda: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class volScalarField; 13 | location "1"; 14 | object nuTilda; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | dimensions [ 0 2 -1 0 0 0 0 ]; 19 | 20 | internalField uniform 0; 21 | 22 | boundaryField 23 | { 24 | bottomWall 25 | { 26 | type fixedValue; 27 | value uniform 0; 28 | } 29 | topWall 30 | { 31 | type fixedValue; 32 | value uniform 0; 33 | } 34 | sides1_half0 35 | { 36 | type cyclic; 37 | } 38 | sides2_half0 39 | { 40 | type cyclic; 41 | } 42 | inout1_half0 43 | { 44 | type cyclic; 45 | } 46 | inout2_half0 47 | { 48 | type cyclic; 49 | } 50 | sides2_half1 51 | { 52 | type cyclic; 53 | } 54 | sides1_half1 55 | { 56 | type cyclic; 57 | } 58 | inout1_half1 59 | { 60 | type cyclic; 61 | } 62 | inout2_half1 63 | { 64 | type cyclic; 65 | } 66 | } 67 | 68 | 69 | // ************************************************************************* // 70 | -------------------------------------------------------------------------------- /testCases/channel395/0.org/nut: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class volScalarField; 13 | location "1"; 14 | object nut; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | dimensions [0 2 -1 0 0 0 0]; 19 | 20 | internalField uniform 0; 21 | 22 | boundaryField 23 | { 24 | bottomWall 25 | { 26 | type zeroGradient; 27 | } 28 | topWall 29 | { 30 | type zeroGradient; 31 | } 32 | sides1_half0 33 | { 34 | type cyclic; 35 | } 36 | sides2_half0 37 | { 38 | type cyclic; 39 | } 40 | inout1_half0 41 | { 42 | type cyclic; 43 | } 44 | inout2_half0 45 | { 46 | type cyclic; 47 | } 48 | sides2_half1 49 | { 50 | type cyclic; 51 | } 52 | sides1_half1 53 | { 54 | type cyclic; 55 | } 56 | inout1_half1 57 | { 58 | type cyclic; 59 | } 60 | inout2_half1 61 | { 62 | type cyclic; 63 | } 64 | } 65 | 66 | 67 | // ************************************************************************* // 68 | -------------------------------------------------------------------------------- /testCases/channel395/0.org/p: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class volScalarField; 13 | location "1"; 14 | object p; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | dimensions [ 0 2 -2 0 0 0 0 ]; 19 | 20 | internalField uniform 0; 21 | 22 | boundaryField 23 | { 24 | bottomWall 25 | { 26 | type zeroGradient; 27 | } 28 | topWall 29 | { 30 | type zeroGradient; 31 | } 32 | sides1_half0 33 | { 34 | type cyclic; 35 | } 36 | sides2_half0 37 | { 38 | type cyclic; 39 | } 40 | inout1_half0 41 | { 42 | type cyclic; 43 | } 44 | inout2_half0 45 | { 46 | type cyclic; 47 | } 48 | sides2_half1 49 | { 50 | type cyclic; 51 | } 52 | sides1_half1 53 | { 54 | type cyclic; 55 | } 56 | inout1_half1 57 | { 58 | type cyclic; 59 | } 60 | inout2_half1 61 | { 62 | type cyclic; 63 | } 64 | } 65 | 66 | 67 | // ************************************************************************* // 68 | -------------------------------------------------------------------------------- /testCases/channel395/0/B.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlbertoPa/dynamicSmagorinsky/b5467af52f61342dc9fb2fa16b034707015ec61f/testCases/channel395/0/B.gz -------------------------------------------------------------------------------- /testCases/channel395/0/U.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlbertoPa/dynamicSmagorinsky/b5467af52f61342dc9fb2fa16b034707015ec61f/testCases/channel395/0/U.gz -------------------------------------------------------------------------------- /testCases/channel395/0/k.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlbertoPa/dynamicSmagorinsky/b5467af52f61342dc9fb2fa16b034707015ec61f/testCases/channel395/0/k.gz -------------------------------------------------------------------------------- /testCases/channel395/0/nuTilda.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlbertoPa/dynamicSmagorinsky/b5467af52f61342dc9fb2fa16b034707015ec61f/testCases/channel395/0/nuTilda.gz -------------------------------------------------------------------------------- /testCases/channel395/0/nut.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlbertoPa/dynamicSmagorinsky/b5467af52f61342dc9fb2fa16b034707015ec61f/testCases/channel395/0/nut.gz -------------------------------------------------------------------------------- /testCases/channel395/0/p.gz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/AlbertoPa/dynamicSmagorinsky/b5467af52f61342dc9fb2fa16b034707015ec61f/testCases/channel395/0/p.gz -------------------------------------------------------------------------------- /testCases/channel395/Allrun: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | cd ${0%/*} || exit 1 # run from this directory 3 | 4 | # Source tutorial run functions 5 | . $WM_PROJECT_DIR/bin/tools/RunFunctions 6 | 7 | # Get application directory 8 | application=`getApplication` 9 | 10 | runApplication blockMesh 11 | 12 | #- Run serial 13 | #runApplication $application 14 | 15 | #- Run parallel 16 | runApplication decomposePar -cellDist 17 | runParallel $application 18 | runApplication reconstructPar 19 | 20 | runApplication postChannel 21 | 22 | # ----------------------------------------------------------------- end-of-file 23 | -------------------------------------------------------------------------------- /testCases/channel395/constant/postChannelDict: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "constant"; 14 | object postChannelDict; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | // Seed patches to start layering from 19 | patches ( bottomWall ); 20 | 21 | // Direction in which the layers are 22 | component y; 23 | 24 | // Is the mesh symmetric? If so average(symmetric fields) or 25 | // subtract(asymmetric) contributions from both halves 26 | symmetric true; 27 | 28 | 29 | // ************************************************************************* // 30 | -------------------------------------------------------------------------------- /testCases/channel395/constant/transportProperties: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "constant"; 14 | object transportProperties; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | Ubar Ubar [ 0 1 -1 0 0 0 0 ] ( 0.1335 0 0 ); 19 | 20 | transportModel Newtonian; 21 | 22 | nu nu [ 0 2 -1 0 0 0 0 ] 2e-05; 23 | 24 | // ************************************************************************* // 25 | -------------------------------------------------------------------------------- /testCases/channel395/constant/turbulenceProperties: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "constant"; 14 | object turbulenceProperties; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | simulationType LES; 19 | 20 | LES 21 | { 22 | LESModel dynamicSmagorinsky; 23 | 24 | turbulence on; 25 | 26 | printCoeffs on; 27 | 28 | delta cubeRootVol; 29 | 30 | cubeRootVolCoeffs 31 | { 32 | deltaCoeff 1; 33 | } 34 | 35 | dynamicSmagorinskyCoeffs 36 | { 37 | filter simple; 38 | ce 1.048; 39 | } 40 | 41 | PrandtlCoeffs 42 | { 43 | delta cubeRootVol; 44 | cubeRootVolCoeffs 45 | { 46 | deltaCoeff 1; 47 | } 48 | 49 | smoothCoeffs 50 | { 51 | delta cubeRootVol; 52 | cubeRootVolCoeffs 53 | { 54 | deltaCoeff 1; 55 | } 56 | 57 | maxDeltaRatio 1.1; 58 | } 59 | 60 | Cdelta 0.158; 61 | } 62 | 63 | vanDriestCoeffs 64 | { 65 | delta cubeRootVol; 66 | cubeRootVolCoeffs 67 | { 68 | deltaCoeff 1; 69 | } 70 | 71 | smoothCoeffs 72 | { 73 | delta cubeRootVol; 74 | cubeRootVolCoeffs 75 | { 76 | deltaCoeff 1; 77 | } 78 | 79 | maxDeltaRatio 1.1; 80 | } 81 | 82 | Aplus 26; 83 | Cdelta 0.158; 84 | } 85 | 86 | smoothCoeffs 87 | { 88 | delta cubeRootVol; 89 | cubeRootVolCoeffs 90 | { 91 | deltaCoeff 1; 92 | } 93 | 94 | maxDeltaRatio 1.1; 95 | } 96 | } 97 | 98 | // ************************************************************************* // 99 | -------------------------------------------------------------------------------- /testCases/channel395/system/blockMeshDict: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | object blockMeshDict; 14 | } 15 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 16 | 17 | convertToMeters 1; 18 | 19 | vertices 20 | ( 21 | (0 0 0) 22 | (4 0 0) 23 | (0 1 0) 24 | (4 1 0) 25 | (0 2 0) 26 | (4 2 0) 27 | (0 0 2) 28 | (4 0 2) 29 | (0 1 2) 30 | (4 1 2) 31 | (0 2 2) 32 | (4 2 2) 33 | ); 34 | 35 | blocks 36 | ( 37 | hex (0 1 3 2 6 7 9 8) (40 25 30) simpleGrading (1 10.7028 1) 38 | hex (2 3 5 4 8 9 11 10) (40 25 30) simpleGrading (1 0.0934 1) 39 | ); 40 | 41 | edges 42 | ( 43 | ); 44 | 45 | boundary 46 | ( 47 | bottomWall 48 | { 49 | type wall; 50 | faces ((0 1 7 6)); 51 | } 52 | topWall 53 | { 54 | type wall; 55 | faces ((4 10 11 5)); 56 | } 57 | 58 | sides1_half0 59 | { 60 | type cyclic; 61 | neighbourPatch sides1_half1; 62 | faces ((0 2 3 1)); 63 | } 64 | sides1_half1 65 | { 66 | type cyclic; 67 | neighbourPatch sides1_half0; 68 | faces ((6 7 9 8)); 69 | } 70 | 71 | sides2_half0 72 | { 73 | type cyclic; 74 | neighbourPatch sides2_half1; 75 | faces ((2 4 5 3)); 76 | } 77 | sides2_half1 78 | { 79 | type cyclic; 80 | neighbourPatch sides2_half0; 81 | faces ((8 9 11 10)); 82 | } 83 | 84 | inout1_half0 85 | { 86 | type cyclic; 87 | neighbourPatch inout1_half1; 88 | faces ((1 3 9 7)); 89 | } 90 | inout1_half1 91 | { 92 | type cyclic; 93 | neighbourPatch inout1_half0; 94 | faces ((0 6 8 2)); 95 | } 96 | 97 | inout2_half0 98 | { 99 | type cyclic; 100 | neighbourPatch inout2_half1; 101 | faces ((3 5 11 9)); 102 | } 103 | inout2_half1 104 | { 105 | type cyclic; 106 | neighbourPatch inout2_half0; 107 | faces ((2 8 10 4)); 108 | } 109 | ); 110 | 111 | mergePatchPairs 112 | ( 113 | ); 114 | 115 | // ************************************************************************* // 116 | -------------------------------------------------------------------------------- /testCases/channel395/system/controlDict: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "system"; 14 | object controlDict; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | application pimpleFoam; 19 | 20 | startFrom startTime; 21 | 22 | startTime 0; 23 | 24 | stopAt endTime; 25 | 26 | endTime 1000; 27 | 28 | deltaT 0.2; 29 | 30 | writeControl timeStep; 31 | 32 | writeInterval 200; 33 | 34 | purgeWrite 0; 35 | 36 | writeFormat ascii; 37 | 38 | writePrecision 6; 39 | 40 | writeCompression off; 41 | 42 | timeFormat general; 43 | 44 | timePrecision 6; 45 | 46 | runTimeModifiable true; 47 | 48 | libs 49 | ( 50 | "libOpenFOAM.so" 51 | "libdynamicSmagorinsky.so" 52 | ); 53 | 54 | functions 55 | { 56 | fieldAverage1 57 | { 58 | type fieldAverage; 59 | libs (fieldFunctionObjects); 60 | writeControl writeTime; 61 | 62 | fields 63 | ( 64 | U 65 | { 66 | mean on; 67 | prime2Mean on; 68 | base time; 69 | } 70 | 71 | p 72 | { 73 | mean on; 74 | prime2Mean on; 75 | base time; 76 | } 77 | ); 78 | } 79 | } 80 | 81 | // ************************************************************************* // 82 | -------------------------------------------------------------------------------- /testCases/channel395/system/decomposeParDict: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | note "mesh decomposition control dictionary"; 14 | object decomposeParDict; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | numberOfSubdomains 5; 19 | 20 | //- Keep owner and neighbour on same processor for faces in zones: 21 | // preserveFaceZones (heater solid1 solid3); 22 | 23 | //- Keep owner and neighbour on same processor for faces in patches: 24 | // (makes sense only for cyclic patches) 25 | //preservePatches (cyclic_half0 cyclic_half1); 26 | 27 | //- Keep all of faceSet on a single processor. This puts all cells 28 | // connected with a point, edge or face on the same processor. 29 | // (just having face connected cells might not guarantee a balanced 30 | // decomposition) 31 | // The processor can be -1 (the decompositionMethod chooses the processor 32 | // for a good load balance) or explicitly provided (upsets balance). 33 | //singleProcessorFaceSets ((f0 -1)); 34 | 35 | 36 | //- Use the volScalarField named here as a weight for each cell in the 37 | // decomposition. For example, use a particle population field to decompose 38 | // for a balanced number of particles in a lagrangian simulation. 39 | // weightField dsmcRhoNMean; 40 | 41 | method scotch; 42 | //method hierarchical; 43 | // method simple; 44 | // method metis; 45 | // method manual; 46 | // method multiLevel; 47 | // method structured; // does 2D decomposition of structured mesh 48 | 49 | multiLevelCoeffs 50 | { 51 | // Decomposition methods to apply in turn. This is like hierarchical but 52 | // fully general - every method can be used at every level. 53 | 54 | level0 55 | { 56 | numberOfSubdomains 64; 57 | //method simple; 58 | //simpleCoeffs 59 | //{ 60 | // n (2 1 1); 61 | // delta 0.001; 62 | //} 63 | method scotch; 64 | } 65 | level1 66 | { 67 | numberOfSubdomains 4; 68 | method scotch; 69 | } 70 | } 71 | 72 | // Desired output 73 | 74 | simpleCoeffs 75 | { 76 | n (2 1 1); 77 | delta 0.001; 78 | } 79 | 80 | hierarchicalCoeffs 81 | { 82 | n (1 2 1); 83 | delta 0.001; 84 | order xyz; 85 | } 86 | 87 | metisCoeffs 88 | { 89 | /* 90 | processorWeights 91 | ( 92 | 1 93 | 1 94 | 1 95 | 1 96 | ); 97 | */ 98 | } 99 | 100 | scotchCoeffs 101 | { 102 | //processorWeights 103 | //( 104 | // 1 105 | // 1 106 | // 1 107 | // 1 108 | //); 109 | //writeGraph true; 110 | //strategy "b"; 111 | } 112 | 113 | manualCoeffs 114 | { 115 | dataFile "decompositionData"; 116 | } 117 | 118 | structuredCoeffs 119 | { 120 | // Patches to do 2D decomposition on. Structured mesh only; cells have 121 | // to be in 'columns' on top of patches. 122 | patches (bottomPatch); 123 | } 124 | 125 | //// Is the case distributed? Note: command-line argument -roots takes 126 | //// precedence 127 | //distributed yes; 128 | //// Per slave (so nProcs-1 entries) the directory above the case. 129 | //roots 130 | //( 131 | // "/tmp" 132 | // "/tmp" 133 | //); 134 | 135 | // ************************************************************************* // 136 | -------------------------------------------------------------------------------- /testCases/channel395/system/fvOptions: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "system"; 14 | object fvOptions; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | momentumSource 19 | { 20 | type meanVelocityForce; 21 | 22 | selectionMode all; 23 | 24 | fields (U); 25 | Ubar (0.1335 0 0); 26 | } 27 | 28 | // ************************************************************************* // 29 | -------------------------------------------------------------------------------- /testCases/channel395/system/fvSchemes: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "system"; 14 | object fvSchemes; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | ddtSchemes 19 | { 20 | default backward; 21 | } 22 | 23 | gradSchemes 24 | { 25 | default Gauss linear; 26 | } 27 | 28 | divSchemes 29 | { 30 | default none; 31 | div(phi,U) Gauss linear; 32 | div(phi,k) Gauss limitedLinear 1; 33 | div(phi,B) Gauss limitedLinear 1; 34 | div(B) Gauss linear; 35 | div(phi,nuTilda) Gauss limitedLinear 1; 36 | div((nuEff*dev2(T(grad(U))))) Gauss linear; 37 | } 38 | 39 | laplacianSchemes 40 | { 41 | default Gauss linear corrected; 42 | } 43 | 44 | interpolationSchemes 45 | { 46 | default linear; 47 | } 48 | 49 | snGradSchemes 50 | { 51 | default corrected; 52 | } 53 | 54 | fluxRequired 55 | { 56 | default no; 57 | p ; 58 | } 59 | 60 | 61 | // ************************************************************************* // 62 | -------------------------------------------------------------------------------- /testCases/channel395/system/fvSolution: -------------------------------------------------------------------------------- 1 | /*--------------------------------*- C++ -*----------------------------------*\ 2 | | ========= | | 3 | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | 4 | | \\ / O peration | Version: v2012 | 5 | | \\ / A nd | Website: www.openfoam.com | 6 | | \\/ M anipulation | | 7 | \*---------------------------------------------------------------------------*/ 8 | FoamFile 9 | { 10 | version 2.0; 11 | format ascii; 12 | class dictionary; 13 | location "system"; 14 | object fvSolution; 15 | } 16 | // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 17 | 18 | solvers 19 | { 20 | p 21 | { 22 | solver GAMG; 23 | tolerance 0; 24 | relTol 0.1; 25 | smoother GaussSeidel; 26 | nPreSweeps 0; 27 | nPostSweeps 2; 28 | cacheAgglomeration true; 29 | nCellsInCoarsestLevel 10; 30 | agglomerator faceAreaPair; 31 | mergeLevels 1; 32 | } 33 | 34 | pFinal 35 | { 36 | $p; 37 | smoother DICGaussSeidel; 38 | tolerance 1e-06; 39 | relTol 0; 40 | } 41 | 42 | "(U|k)" 43 | { 44 | solver smoothSolver; 45 | smoother symGaussSeidel; 46 | tolerance 1e-05; 47 | relTol 0.1; 48 | } 49 | 50 | "(U|k)Final" 51 | { 52 | $U; 53 | tolerance 1e-05; 54 | relTol 0; 55 | } 56 | } 57 | 58 | PIMPLE 59 | { 60 | nOuterCorrectors 1; 61 | nCorrectors 2; 62 | nNonOrthogonalCorrectors 0; 63 | pRefCell 1001; 64 | pRefValue 0; 65 | } 66 | 67 | 68 | // ************************************************************************* // 69 | --------------------------------------------------------------------------------