[blockMesh] BlockMesh error with growing mesh size -- CFD Online Discussion Forums

September 21, 2007, 00:08	BlockMesh error with growing mesh size	#1
kian New Member Kian Mehravaran Join Date: Mar 2009 Location: London, U.K Posts: 22 Rep Power: 17	Hello, I just upgraded to 1.4.1 by compiling the source. I have noticed that blockMesh does not like more than 962 cells in the x-direction in the sonicFoam/shockTube example (1 block), and it gives this error if you specify more than 962 cells: --> FOAM FATAL ERROR : face 0 in patch 0 does not have neighbour cell face: 4(0 2 3 1)#0 I don't know if this is related to the problem or not, since I had not started to really use version 1.4.1, but I had made changes to the source of sonicFoam and executed Allwmake in the applications directory. I saw some errors in vtkFoam application (different gcc versions), but the modified sonicFoam application works fine. Thank you for your help. Kian Mehravaran

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