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-   -   Floating point? (http://www.cfd-online.com/Forums/fluent/31061-floating-point.html)

raintung March 7, 2003 09:33

Floating point?
 
Hello everyone, When I use fluent to simulate 3D flow field, the following error appears: the floating point. What's the meaning? And what should I do? Thank you!

Peter March 10, 2003 07:25

Re: Floating point?
 
I had the same error in 2D simulation. Try to change under-relaxation factors and if it is unsteady problem maybe time step is to large.


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