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-   -   how to use the convective boundary condition? (http://www.cfd-online.com/Forums/fluent/133285-how-use-convective-boundary-condition.html)

Qinmin Zheng April 12, 2014 23:14

how to use the convective boundary condition?
 
Now I am doing some test, and I would like to use the convective boundary condition for the outlet condition. But I donít know where I can find this boundary condition in the FLUENT software. I have to write the UDF, right? Did you ever write UDF for this boundary condition? Do you willing to send me one? Thank you!
My email is zhengqinmin2007@126.com

A CFD free user April 14, 2014 01:59

@ Qinmin Zheng,
I think, you can do it using a DEFINE_PROFILE macro. It is easy and straightforward. You can also find a couple of examples employing this macro in UDF manual. Good luck


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