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that relative heights are automatically taken into consideration, assuming that is you specify g correctly in the "constant" directory of your case folder. I wonder if this is what you mean? Regards, Richard K. |
(with reference to Andrea's runtime error above)
I had a similar error message a while back (running OF1.6.x using openmpi ver. 1.2.8) but updating openmpi to version 1.4.1 seems to resolve the issue. Perhaps it might work for you too, Regards, Richard K. |
I don't know about OF1.7.1 but the git version 1.7.x works fine for parallel
Duong |
Hi Foamers,
I have the same problem as Andrea had. Running my case in parallel with version 1.6. works fine. But with version 1.7.1 it doesn`t work in parallel. It works only on one processor. Is there a fix for that? Or is it a problem with openmpi as richpaj said? Found it and it works. https://github.com/OpenCFD/OpenFOAM-...7bc8646e01526d Thanks Stefan |
Hi everyone;
I have been testing the "capillaryRise" test case that is available. Using OF2.3.x and bc's similar to test case. I would like to measure the flow length of the meniscus turning off the influence of 'g'. I know one analytical solution which is the "Washburn equation (Wiki)" that gives the capillary rise over time but i observed quite a big difference between the computed flow length and analytical equation. NOTE: Wiki discusses relation for a cylindrical channel but I changed the flow resistance to a rectangular channel. https://en.wikipedia.org/wiki/Washbu...ion#Derivation Is there an other analytical solution for this sort of case? If yes, could you please let me know regarding it. Thanks; Saideep |
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