Solution not converging..

John222 · February 21, 2011, 16:51

I get an error every time i run this test which says turbulent viscosity is limited to a value, I changed it from the limits to a higher value but i still get the same and my solution doest seem to be good.

John222 · February 22, 2011, 10:23

???? anyone good?

rkumar310 · February 22, 2011, 12:21

Check your boundary conditions for turbulence. Also see where the viscosity is getting limited, that might give you some hint as to where the problem is. In general it is not a good idea to increase the limit. Just run for a few iteration if you see the number of cells in which it is getting limited is reducing just keep running.

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February 22, 2011, 10:23		#2
John222 Member John Join Date: Jan 2011 Posts: 69 Rep Power: 15	???? anyone good?

February 22, 2011, 12:21		#3
rkumar310 New Member Rahul Kumar Join Date: Feb 2011 Location: West Lafayette, IN Posts: 9 Rep Power: 15	Check your boundary conditions for turbulence. Also see where the viscosity is getting limited, that might give you some hint as to where the problem is. In general it is not a good idea to increase the limit. Just run for a few iteration if you see the number of cells in which it is getting limited is reducing just keep running.