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Old   January 16, 2012, 04:34
Post single phase boiling
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reza hemmat
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H dears
I am trying to simulate boiling in a bottom heated duct via AVL FIRE software . the default values for convergence criteria and under-relaxation factors leads to divergency . what convergence criteria and under-relaxation factors do you recommand to use?
Any help will be appreciated!
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Old   January 17, 2012, 09:19
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shoeb khan
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Quote:
Originally Posted by rezahemmat1985 View Post
H dears
I am trying to simulate boiling in a bottom heated duct via AVL FIRE software . the default values for convergence criteria and under-relaxation factors leads to divergency . what convergence criteria and under-relaxation factors do you recommand to use?
Any help will be appreciated!
Hello Raza
first this is fluent modelling cfd online group and i am unaware of the AVL FIRE software that you are using but i like to tell you that in fluent you can silulate such a model.
There is a option in eulerian >boiling model
I hope that you can try it for your boiling purpose

thanks
shk
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