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Old   August 26, 2005, 15:19
Default combustion modeling
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sara
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Hi friends,any one can tell me In combustion modeling how would we find the height of the flame? and What's the meaning of 'divergence detected in AMG solver :temperature' and what's its reason?

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Old   August 31, 2005, 03:56
Default Re: combustion modeling
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antonietta paulozza
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hi, when there is a message of divergence detected in temperature the reaspns can be : - an error of the definition of boundary condition, which is the most probable reason.You should check the boundary condition. - a not well defined mesh, you should use a finer mesh - a problem of density law.what kind of density law are you using?
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Old   August 31, 2005, 06:18
Default Re: combustion modeling
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sara
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Hi antonietta Thanks for your reply,I use incompressible ideal gas B.C, and when I use a finer mesh this message of divergence didn't detected.
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Old   August 31, 2005, 07:54
Default Re: combustion modeling
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antonietta paulozza
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well, so you have solved your problem.I have had the same problem and it was due to the mesh too. good luck anto
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Old   September 5, 2005, 06:37
Default Re: combustion modeling
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MANOJ KUMAR
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HI I FIND U PROBLEM ALSO DO THE INCREASE TEMPERATURE LIMIT IN THE FLUENT WHEN U STARTING INTILIZATION

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