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February 19, 2013, 10:10 |
sprayEngineFoam crashes in parallel OF-2.1x
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#1 | |
Senior Member
Join Date: Oct 2009
Posts: 140
Rep Power: 16 |
Dear Foamers,
sprayEngineFoam crashes in parallel Quote:
I was following an bug report http://www.openfoam.org/mantisbt/view.php?id=577 Unfortunately, I couldn't solve the problem with the proposed workaround. Has someone of you used successfully sprayEngineFoam with OF-2.1.x ? Cheers Peter |
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February 19, 2013, 16:10 |
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#2 |
Member
ri
Join Date: Oct 2012
Posts: 34
Rep Power: 13 |
Hello Peter,
I have the same problem and just want to confirm that the workaround provided on the bug report page does not work for OF2.1.x latest commit. ris. |
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February 20, 2013, 01:55 |
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#3 |
Senior Member
Karl-Johan Nogenmyr
Join Date: Mar 2009
Location: Linköping
Posts: 279
Rep Power: 21 |
Hi,
so, there might have been changes lately in the code that renders the workaround unusable. I did not git pull since september I think, so it is about time I do an update. I also need parallel mesh motion + spray, so I'll investigate. I guess the developers have an idea to solve this later on, but for some reason they did not comment or acted upon this yet. I'll get back here when I know more. K |
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February 20, 2013, 03:51 |
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#4 |
Senior Member
Join Date: Oct 2009
Posts: 140
Rep Power: 16 |
Thank you for this information!
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March 21, 2013, 02:57 |
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#5 |
Senior Member
Karl-Johan Nogenmyr
Join Date: Mar 2009
Location: Linköping
Posts: 279
Rep Power: 21 |
Sorry for the delay. I have migrated my code to 2.2.x recently. It seems the hack still works for my case. This time I have simply commented out all calls to
meshTools::constrainToMeshCentre meshTools::constrainDirection in src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/InjectionModel/InjectionModel.C src/lagrangian/intermediate/parcels/Templates/KinematicParcel/KinematicParcel.C as 1D and 2D is not of interest for me anyway. I run unsteady parallel with mesh motion (without topological changes) with coneNozzleInjection. Except that, the sprayCloudProperties is the same as aachenBomb. I guess for other configurations, you may fall in other traps. Lets hope they find a more smooth solution. K |
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March 21, 2013, 17:47 |
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#6 |
Member
ri
Join Date: Oct 2012
Posts: 34
Rep Power: 13 |
Hello,
I attempted the hack on OF-2.2.x for use with sprayEngineFoam and topo changes but it did not work. I decided to use the 1st release of OF2.1.1 (http://sourceforge.net/projects/foam/files/foam/2.1.1/) and the hack (commenting out the lines) does not work. The code will run but the simulation is incorrect in the fact that some cells are not updated with the correct information. regards, ris Last edited by ris; March 27, 2013 at 13:34. |
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