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Old   February 27, 2012, 03:25
Default Help: Turbulent viscosity
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Musango Lungu
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I am receiving the message turbulent viscosity limited to viscosity ratio of 1.000000e+05 in 1430 cells in my simulation. I am modeling a gas-solid fluidized bed reactor. How do I solve this problem? Anyone?
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Old   February 27, 2012, 04:21
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Reduce your relaxation factors
Regards
Luke
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Old   February 27, 2012, 07:14
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Thanx alot friend. I reduced the under relaxation factors but still the problem persisted for a while and then disappeared!
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Old   February 29, 2012, 03:06
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First,check your mesh quality,refine it.then check your boundary definition
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