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absolute pressure limited to 1.0

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Old   March 3, 2008, 06:25
Default absolute pressure limited to 1.0
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Stéphane
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Hi all,

I'm simulating the combustion in a Wankel engine (unsteady model, dynamic mesh, fuel injection, combustion from a pdf file...) and my simulation crashes! The error message I get in the *.out file is:

absolute pressure limited to 1.000000e+00 in 6347 cells Warning: An error or interrupt occurred while reading the journal file. Some commands may not have been completed.

ok, I looked for the settings in Solve/Controls/Limits, where the absolute pressure is of course limited to 1. I should never obtain such lower values, wherefrom could the problems come? Underrelaxation factors or something else?

Thank you a lot! Stéphane
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