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February 2, 2018, 16:22	Problem with geometry	#1
Biji.Goli New Member Bijan Join Date: Jul 2014 Posts: 9 Rep Power: 12	Hi all. I have a strange problem. I try to simulate flow between two concentric spheres with different rotating velocities in 2D mode. When I use a quarter of concentric circles the answer is good but when I try similar simulation for a half of concentric circles I got floating point exception error. Anyone have any idea what should I do to get the answer for half of the circles? I know the answer is identical for any of the quarters and I can mirror the answer in Tecplot but I need to simulate the half for some reasons. Sry for the long question and thank you in advance.

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concentric circles mesh, divergence, floating point error, geometry

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