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#1 |
Administrator
Peter Jones
Join Date: Jan 2009
Posts: 682
Rep Power: 10 ![]() |
A new tool to estimate the wall-distance needed to obtain a desired Y+ value is now available on CFD Online. You can find it under the "Tools" menu, or directly here:
http://www.cfd-online.com/Tools/yplus.php This tool uses the Schlichting skin-friction formula as desribed here to estimate the local skin-friction for a turbulent boundary layer on a smooth flat plate. The density and viscosity given by default in the form is for air at sea-level and room temperature (20°C), but the tool can be used for any kind of fluid if the correct density and dynamic viscosity is given. |
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#2 |
New Member
Krishna
Join Date: Aug 2011
Location: Japan
Posts: 26
Rep Power: 15 ![]() |
Is Turbulencemodel depends on Y+?
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