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help: about gear-pump cfd analysis

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Old   December 18, 2004, 09:38
Default help: about gear-pump cfd analysis
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I make a analysis on a gear pump using starcd. when it solves a several steps ,it was unstable. i use k-e model, moving mesh, boundary condition of the tooth top is attach, and the contact part is also. the time step is very small, 1e-20 sec, but there is unstable too. rotation speed is 2500 r/min.

thanks. everybody!
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Old   February 5, 2005, 17:07
Default Re: help: about gear-pump analysis
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hi ,I am a master student at Kocaeli university in Turkey ,I want to do static analysis studies with gear pump's gear.if Somebody send me gear pump FEA samples I pleased . thanx or how am I do ýt?how does gear pump design ?
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Old   March 30, 2005, 14:14
Default Re: help: about gear-pump analysis
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I need for my final assignment for my bachelor degree
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