Difference between revisions of "Sig Turbomachinery / Single Channel Pump"
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− | [[ | + | '''This page is under construction''' |
+ | |||
+ | == Testcase description == | ||
+ | |||
+ | '''Mikko Auvinen''', Aalto University, Helsinki, Finland | ||
+ | |||
+ | '''Håkan Nilsson''', Chalmers University of Technology, Gothenburg, Sweden | ||
+ | |||
+ | Movie showing unsteady results: [[Media:magU-w1-CoarseSST.gif]] | ||
+ | |||
+ | == Published computational results == | ||
+ | |||
+ | Auvinen et al. [1] has done a detailed analysis of this case, which forms the base of the case-study. Some of those results can be reproduced with these files. | ||
+ | |||
+ | == References == | ||
+ | |||
+ | [1] Auvinen, M., Ala-Juusela, J., Pedersen, N., Siikonen, T. "Time-Accurate Turbomachinery Simulations with Open-Source CFD; Flow Analysis of a Single-Channel Pump with OpenFOAM", V European Conference on Computational Fluid Dynamics, ECCOMAS CFD 2010, Lisbon, Portugal, June, 2010 | ||
+ | |||
+ | [[Media:FullPaper.tar.gz]] | ||
+ | |||
+ | == How to get the files == | ||
+ | |||
+ | Get all the current case files by doing: | ||
+ | |||
+ | <bash> | ||
+ | cd $FOAM_RUN | ||
+ | svn checkout svn://svn.code.sf.net/p/openfoam-extend/svn/trunk/Breeder_1.5/OSIG/TurboMachinery/singleChannelPump</bash> | ||
+ | |||
+ | In the descriptions below, we thus assume that the singleChannelPump directory is located in the $FOAM_RUN directory | ||
+ | |||
+ | Update your files every now and then by doing: | ||
+ | |||
+ | <bash> | ||
+ | cd $FOAM_RUN/singleChannelPump | ||
+ | svn update | ||
+ | </bash> | ||
+ | |||
+ | See further info at [http://openfoam-extend.wiki.sourceforge.net/ OpenFOAM-extend webpage] | ||
+ | |||
+ | You will also need the transientSimpleDyMFoam: | ||
+ | |||
+ | <bash> | ||
+ | cd $FOAM_RUN | ||
+ | svn checkout svn://svn.code.sf.net/p/openfoam-extend/svn/trunk/Breeder_1.5/OSIG/TurboMachinery/applications/solvers/incompressible/transientSimpleDyMFoam | ||
+ | cd transientSimpleDyMFoam | ||
+ | wmake | ||
+ | </bash> | ||
+ | |||
+ | The turboPerformance functionObject is used to determine the shaft power, hydrodynamic head and efficiency. To install and use it, see [http://openfoamwiki.net/index.php/Sig_Turbomachinery_Library_turboPerformance Sig Turbomachinery Library turboPerformance] | ||
+ | |||
+ | == Directory structure == | ||
+ | |||
+ | The case directory ($FOAM_RUN/singleChannelPump/Pump) contains the following files, scripts and directories: | ||
+ | <bash> | ||
+ | README | ||
+ | setBatch | ||
+ | system/ | ||
+ | constant/ | ||
+ | Allclear | ||
+ | Allrun.MRFSimpleFOAM | ||
+ | Allrun.transientSimpleDyMFoam | ||
+ | Orig.0/ | ||
+ | transientSimpleDyMFoam.0/ | ||
+ | transientSimpleDyMFoam.1/ | ||
+ | </bash> | ||
+ | |||
+ | Remember to look at the README file. It also contains information on how to run the cases. | ||
+ | |||
+ | == Test cases == | ||
+ | |||
+ | === Descriptions of the scripts used in the cases === | ||
+ | |||
+ | '''Allrun.MRFSimpleFoam''': Perform steady-state ''MRFSimpleFoam'' analysis. | ||
+ | |||
+ | '''Allrun.transientSimpleDyMFoam''': Perform time-accurate ''transientSimpleDyMFoam'' analysis. | ||
+ | |||
+ | '''Allclear''': Remove time directories and return to the initial state. | ||
+ | |||
+ | === Check list in case of errors during the simulations === | ||
+ | |||
+ | |||
+ | [[Category:Incomplete pages]] |
Latest revision as of 09:36, 2 November 2013
This page is under construction
Contents
1 Testcase description
Mikko Auvinen, Aalto University, Helsinki, Finland
Håkan Nilsson, Chalmers University of Technology, Gothenburg, Sweden
Movie showing unsteady results: Media:magU-w1-CoarseSST.gif
2 Published computational results
Auvinen et al. [1] has done a detailed analysis of this case, which forms the base of the case-study. Some of those results can be reproduced with these files.
3 References
[1] Auvinen, M., Ala-Juusela, J., Pedersen, N., Siikonen, T. "Time-Accurate Turbomachinery Simulations with Open-Source CFD; Flow Analysis of a Single-Channel Pump with OpenFOAM", V European Conference on Computational Fluid Dynamics, ECCOMAS CFD 2010, Lisbon, Portugal, June, 2010
4 How to get the files
Get all the current case files by doing:
cd $FOAM_RUN svn checkout svn://svn.code.sf.net/p/openfoam-extend/svn/trunk/Breeder_1.5/OSIG/TurboMachinery/singleChannelPump
In the descriptions below, we thus assume that the singleChannelPump directory is located in the $FOAM_RUN directory
Update your files every now and then by doing:
cd $FOAM_RUN/singleChannelPump svn update
See further info at OpenFOAM-extend webpage
You will also need the transientSimpleDyMFoam:
cd $FOAM_RUN svn checkout svn://svn.code.sf.net/p/openfoam-extend/svn/trunk/Breeder_1.5/OSIG/TurboMachinery/applications/solvers/incompressible/transientSimpleDyMFoam cd transientSimpleDyMFoam wmake
The turboPerformance functionObject is used to determine the shaft power, hydrodynamic head and efficiency. To install and use it, see Sig Turbomachinery Library turboPerformance
5 Directory structure
The case directory ($FOAM_RUN/singleChannelPump/Pump) contains the following files, scripts and directories:
README setBatch system/ constant/ Allclear Allrun.MRFSimpleFOAM Allrun.transientSimpleDyMFoam Orig.0/ transientSimpleDyMFoam.0/ transientSimpleDyMFoam.1/
Remember to look at the README file. It also contains information on how to run the cases.
6 Test cases
6.1 Descriptions of the scripts used in the cases
Allrun.MRFSimpleFoam: Perform steady-state MRFSimpleFoam analysis.
Allrun.transientSimpleDyMFoam: Perform time-accurate transientSimpleDyMFoam analysis.
Allclear: Remove time directories and return to the initial state.