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August 3, 2010, 14:36
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smoothing problem
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New Member
Stepan Chladek
Join Date: Aug 2010
Posts: 1
Rep Power: 0  |
Hi everyone,
I am just beginner with Ansys-Fluent 12.1 Workbench. I need to move with a wing in a wind tunnel. There is a small deflection of the wing so I chose smoothing method, wrote UDF (define_cg_motion). It works, but the problem is: Just the first layer of the mesh around the wing moves, the others does not move, so after few time steps occures a warning: negative cell volume detected. I do not have any idea about that, would you be so kind to help me? Thank you in advance, Step |
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| layer, smoothing |
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