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-   -   HTC for low Y+ walls (http://www.cfd-online.com/Forums/fluent/44135-htc-low-y-walls.html)

Tang March 15, 2007 16:55

HTC for low Y+ walls
 
Hello, I am fairly new using Fluent. I have a simple flat plate model with Y+'s ranging from 0.03 to 0.3. When I plot the wall function HTC's I get values that are unreal. I have now read that Fluent wall function cannot be used for low Y+. So, my question is how come Fluent did not include a HTC calulator internally for low Y+. Also, how can I calculate then the HTC for my low Y+ model. Thank you.


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