turbulent viscosity

montazer1012 · September 18, 2012, 00:52

hi all
plz help
what should i do when i get this error" turbulent viscosity limited to viscosity ratio of 1e5 in ... cells"
thank u for yr help.

shuai_manlou · September 19, 2012, 19:44

Quote:

Originally Posted by montazer1012

hi all
plz help
what should i do when i get this error" turbulent viscosity limited to viscosity ratio of 1e5 in ... cells"
thank u for yr help.

you can change it to a larger number in Limits Options

didiean · September 20, 2012, 04:39

Maybe, you should improve quality of your grid

yonchong · September 20, 2012, 11:19

Basically if that cell number is large is not going down after iteration, you have a problem. You need to provide more information if you need further help.

September 18, 2012, 00:52	turbulent viscosity	#1
montazer1012 New Member montazer Join Date: Jul 2010 Posts: 19 Rep Power: 15	hi all plz help what should i do when i get this error" turbulent viscosity limited to viscosity ratio of 1e5 in ... cells" thank u for yr help.

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September 20, 2012, 04:39		#3
didiean Member Felix Join Date: Mar 2011 Posts: 50 Rep Power: 15	Maybe, you should improve quality of your grid

September 20, 2012, 11:19		#4
yonchong Member Yon Han Chong Join Date: Jun 2012 Posts: 77 Rep Power: 13	Basically if that cell number is large is not going down after iteration, you have a problem. You need to provide more information if you need further help.