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-   -   Help: Turbulent viscosity (http://www.cfd-online.com/Forums/fluent/97836-help-turbulent-viscosity.html)

Musa February 27, 2012 03:25

Help: Turbulent viscosity
 
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?

delaneyluke February 27, 2012 04:21

Reduce your relaxation factors
Regards
Luke

Musa February 27, 2012 07:14

Thanx alot friend. I reduced the under relaxation factors but still the problem persisted for a while and then disappeared!

apple2012 February 29, 2012 03:06

First,check your mesh quality,refine it.then check your boundary definition


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