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August 2, 2018, 10:13 |
trying to setup a moving mesh case (rotating
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#1 |
New Member
zeshan
Join Date: Apr 2016
Posts: 24
Rep Power: 10 |
hi all see below trying to simulate a gear pump with two gears in a housing with inlet and outlet.
Last edited by Thecomebackkid; August 4, 2018 at 14:48. Reason: mistakes in post |
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August 2, 2018, 11:26 |
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#2 |
New Member
zeshan
Join Date: Apr 2016
Posts: 24
Rep Power: 10 |
i know that i may have to use cellZones but not sure how to do that. also something about using setSet i have read to do this but its still not clear to me....
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August 4, 2018, 14:19 |
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#3 |
New Member
zeshan
Join Date: Apr 2016
Posts: 24
Rep Power: 10 |
ok so I decided to use 2 mrfs and a fluid domain, I have nearly running code:
Zeshan@LAPTOP-4GI61R9B MINGW64 OpenFOAM-5.x ~/blueCFD/ofuser-of5/run/propeller $ pimpleDyMFoam.exe /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 5.x | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ /* Windows 32 and 64 bit porting by blueCAPE: http://www.bluecape.com.pt *\ | Based on Windows porting (2.0.x v4) by Symscape: http://www.symscape.com | \*---------------------------------------------------------------------------*/ Build : 5.x-963176928289 Exec : C:/PROGRA~1/BLUECF~1/OpenFOAM-5.x/platforms/mingw_w64GccDPInt32Opt/bin/pimpleDyMFoam.exe Date : Aug 04 2018 Time : 19:14:28 Host : "LAPTOP-4GI61R9B" PID : 4588 I/O : uncollated Case : C:/PROGRA~1/BLUECF~1/ofuser-of5/run/propeller nProcs : 1 SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 Selecting dynamicFvMesh dynamicMotionSolverFvMesh Selecting motion solver: solidBody Selecting solid-body motion function rotatingMotion Applying solid body motion to cellZone GEARDVN PIMPLE: no residual control data found. Calculations will employ 2 corrector loops Reading field p Reading field U Reading/calculating face flux field phi Selecting incompressible transport model Newtonian Selecting turbulence model type RAS Selecting RAS turbulence model kEpsilon bounding k, min: 0 max: 1 average: 1 bounding epsilon, min: 0 max: 20 average: 20 RAS { RASModel kEpsilon; turbulence on; printCoeffs on; Cmu 0.09; C1 1.44; C2 1.92; C3 0; sigmak 1; sigmaEps 1.3; } Creating MRF zone list from MRFProperties creating MRF zone: GEARDRV creating MRF zone: GEARDVN Reading/calculating face velocity Uf No finite volume options present Courant Number mean: 5.56688e-007 max: 0.000255208 Generating stack trace... Backtrace: ZN10StackTraceC1Ev [0x705c1465+0x25] module: C:\PROGRA~1\BLUECF~1\ThirdParty-5.x\platforms\mingw_w64GccDPInt32\lib\libstack_tra ce.dll ZN4Foam5error10printStackERNS_7OstreamE [0xfa1c88+0x218] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFO AM.dll ZN4Foam6sigFpe13sigFpeHandlerEi [0xfa2af3+0x33] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFO AM.dll (No symbol) [0x4047cd] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\pimpleDyM Foam.exe _C_specific_handler [0x7ffcdbc57c58+0x98] module: C:\WINDOWS\System32\msvcrt.dll 0_chkstk [0x7ffcde4deced+0x11d] module: C:\WINDOWS\SYSTEM32\ntdll.dll RtlWalkFrameChain [0x7ffcde446c86+0x13f6] module: C:\WINDOWS\SYSTEM32\ntdll.dll KiUserExceptionDispatcher [0x7ffcde4ddc1e+0x2e] module: C:\WINDOWS\SYSTEM32\ntdll.dll ZN4Foam6divideERNS_5FieldIdEERKNS_5UListIdEES6_ [0xf47f65+0x25] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFO AM.dll ZN4Foam6divideINS_12fvPatchFieldENS_7volMeshEEEvRN S_14GeometricFieldIdT_T0_EERKS6_S9_ [0x708455e0+0xb0] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libincomp ressibleTurbulenceModels.dll ZN4FoamdvINS_12fvPatchFieldENS_7volMeshEEENS_3tmpI NS_14GeometricFieldIdT_T0_EEEERKS8_RKS7_ [0x7089097f+0x26f] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libincomp ressibleTurbulenceModels.dll ZN4Foam9RASModels8kEpsilonINS_29IncompressibleTurb ulenceModelINS_14transportModelEEEE10correctNutEv [0x70881172+0x52] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libincomp ressibleTurbulenceModels.dll (No symbol) [0x453f25] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\pimpleDyM Foam.exe (No symbol) [0x4013f7] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\pimpleDyM Foam.exe (No symbol) [0x40152b] module: C:\PROGRA~1\BLUECF~1\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\pimpleDyM Foam.exe BaseThreadInitThunk [0x7ffcdd603034+0x14] module: C:\WINDOWS\System32\KERNEL32.DLL RtlUserThreadStart [0x7ffcde4b1431+0x21] module: C:\WINDOWS\SYSTEM32\ntdll.dll Zeshan@LAPTOP-4GI61R9B MINGW64 OpenFOAM-5.x ~/blueCFD/ofuser-of5/run/propeller $ what could be making it break? it is not making first timestep I see... can anyone help? |
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August 4, 2018, 15:22 |
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#4 |
New Member
zeshan
Join Date: Apr 2016
Posts: 24
Rep Power: 10 |
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