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Old   February 17, 2004, 09:20
Default How can I do?
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Smith
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Now I use CFX5.6 for design and analysis centrifugal flow fan. I have a problem when I run CFX5.6. It show me that "fatal overflow". How can I put in the boundary condition?
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Old   February 17, 2004, 17:02
Default Re: How can I do?
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Glenn Horrocks
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Hi Smith,

There are many factors which can lead to a fatal overflow - I assume in the linear solver. Generally it means to solution has diverged rapidly. Have a look the posting at:

http://www.cfd-online.com/Forum/cfx.cgi?read=6884

Regards, Glenn
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