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dynamic mesh ;please help

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Old   June 5, 2007, 13:41
Default dynamic mesh ;please help
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mohsen
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Dear Friend By Fluent software´╝îI want to study the effects of stator vibration on aerodynamic characteristics of flow field in a single stator-rotor stage. In"tutorial 10 (sliding mesh) of Fluent Documentations", I don't know why rerunning the slide_un.cas file but with a little change, that is, just by selecting the Define/dynamic mesh/parameters- dynamic mesh model option without setting any parameters for the dynamic zones , the solver diverges(time step=0.0001 s). In this regard, I would be greatly thankful if you can give me some hints. Mohsen

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