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Finner and coarser propeller case as parallel with different processors |
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April 25, 2013, 07:02 |
Finner and coarser propeller case as parallel with different processors
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Member
reza
Join Date: Jan 2013
Location: Goteborg-Sweden
Posts: 79
Rep Power: 13 |
Hi Dear Foamers,
I am working on a propeller to simulate by different sliding mesh methods AMI,GGI and MRF. I generated mesh by pointwise and run it on OpenFoam ver .2.1 x and the results are acceptable. in the second step to find out the effect of using different numbers of processors in parallel method I applied snappy hex mesh to save time for generating mesh. In this regard,initially I run the propeller in tutorial of open foam 2.1 x . The case works on my PC but when I exported it to run in a network and run by much more nodes is going diverge although some times It approached to results for employing different processors and finer and coarser meshes. I think there is bug when running the case as parallel. I would like to receive your opinions in this case. Regards Reza |
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