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Solution converged after 1 iteration!!

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Old   April 9, 2010, 14:16
Default Solution converged after 1 iteration!!
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Carl
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Hello,

I am an experienced Fluent user and I get this big problem using Fluent 6.3.26.

After 1 iteration of the flow through a duct the solution is converged with all the residuals equal to zero!

Very frustrating problem since it runs fine in Fluent 12.1. Any ideas?

Cheers,

Carlos.
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Old   April 12, 2010, 11:02
Default Solution to problem.
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Carl
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Hi,

The problem was due to divergence in the solver which came from setting the density to zero by accident.

Carlos.
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