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Old   October 2, 2011, 11:25
Default floating error due to lower rpm
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raymond
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I am having my fluent model with rotating behavior. While having 1000rpm, the simulation is going smooth and correct. While having lower rmp (500rpm), floating error occurs after few iteration. Does anyone know why is it so and how to solve it. It is urgent. Please help.
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Old   October 2, 2011, 15:34
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behnam
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Quote:
Originally Posted by wlt_1985 View Post
I am having my fluent model with rotating behavior. While having 1000rpm, the simulation is going smooth and correct. While having lower rmp (500rpm), floating error occurs after few iteration. Does anyone know why is it so and how to solve it. It is urgent. Please help.
hi,
check your initial value and if you have zero initial value change them or use double precision method.
i hope u reach to your purpose if you do so.
Behnam
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Old   February 8, 2012, 02:24
Default Floating error
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Hello.
I am getting floating error:invalid number. I am working on train moving in tunnel. Can any body help me. My email is sheikhnasir39@gmail.com
thanks
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