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mesh deformation in transient run

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Old   July 27, 2005, 01:06
Default mesh deformation in transient run
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Hi, everybody. I'm using CFX5.7.1 for analyzing a flow of a gear pump. In this case, I use transient run and mesh deformation. But, I have a problem. I wonder how many degrees should I move a rotating gear per one timestep.

Thank you for your reading and helping.
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Old   July 27, 2005, 18:26
Default Re: mesh deformation in transient run
Glenn Horrocks
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That is case-dependant so it is not possible to generalise. Do a time step size dependancy check and work it out for your case.

Glenn Horrocks
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