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Error in DES simulation!

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Old   July 1, 2005, 21:23
Default Error in DES simulation!
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Hi every one!

When I use 2d-DES to calculate a gas flow arroud a tube, Re=14000, after 50000 interations, there was an error as following:

Error: Floating point error: invalid number

Error Object: ()

I don't know what's wrong with it, could you tell me how to deal with it? Any idea would be appreciated!
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