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-   -   Turbulent Viscosity Limit but only showing for imported case (http://www.cfd-online.com/Forums/fluent/85909-turbulent-viscosity-limit-but-only-showing-imported-case.html)

plunge11 March 9, 2011 08:35

Turbulent Viscosity Limit but only showing for imported case
 
Hi,

I know getting the error message about the Turbulent Viscosity ratio being limited is very common but I think my particular problem with it is not quite as usual.

If I run a calculation and then reset everything from the setup downwards and then reset the setup to the new values that I want for my next calculation, then this problem does not occur.

However, if I click on setup after running a previous calculation and without resetting everything first then I get the message about the turbulent viscosity ratio. The same thing happens if I import a case file which has been previously run.

It is very inconvenient that I should have to remesh etc. each time I want to run a calculation on a different setup so I was wondering if anyone had a different solution?

Any help would be very much appreciated, thanks.


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