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Turbulence model

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Old   August 13, 2018, 08:31
Default Turbulence model
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subhankar das
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I'm solving a turbulence multiphase problem...flow over a weir.
After some iteration it is showing that turbulence viscosity is limited to viscosity ratio of 1*10^-5 in 3996 cells.
Floating point exception.
What does it mean?
How to solve it?
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