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temperature limited to 5.000e+03 ?

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Old   June 1, 2006, 06:31
Default temperature limited to 5.000e+03 ?
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abel
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Hello

I am simulating h2/o2 combustion in a diffusing flame using Eddy Dissipation ( h2+0.5o2=h2o) the problem is very sensitive to "initial conisitons", but every time the message "temperature is limited to 5.000e+03" appears after some interations while converging. 1- what does the message means really ? 2- if the convergence is achieved, the message will affect the final solution ?

thank you for your help
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Old   June 1, 2006, 08:11
Default Re: temperature limited to 5.000e+03 ?
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Marina
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Find the cells where the temperature is so high and try to refine the mesh ...

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Old   June 1, 2006, 13:25
Default Re: temperature limited to 5.000e+03 ?
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Nuray
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Please check the enthalpies of the components. The maximum temperature can not be higher than adiabatic flame temperature.
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