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zikozaki01 February 23, 2012 13:11

Turbulence modeling
in low speed external flow modeling, how to choose specification method in inlet and outlet,, how to choose turbulence level, viscosity ratio??

i mean what are the reasonable values for these quantities ??

Santos-Dumont February 25, 2012 15:17

For incompressible flows use Velocity Intel/Pressure Outlet
For compressible flows use Pressure Far Field

Because your flow is external I would choose Spalart-Allmaras.

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