CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   Help with UDF - nusselt number (http://www.cfd-online.com/Forums/fluent/46406-help-udf-nusselt-number.html)

Sammie October 24, 2007 07:10

Help with UDF - nusselt number
 
Hi, I need to simulate a turbulent flow in a pipe with heat transfer. I've got an experimental equation for Nusselt number as a function of Reynolds number in the pipe. I wish to know if i can impose Nusselt number in the boundary wall using a UDF or another method. Any link where i can get some information about this kind of problems will be great.

Another question is about how to simulate pressure drop in the pipe using Darcy's friction factor, as a Reynolds number function too.

Thanks in advance for any help and information.

Sincerely,

Sammie


All times are GMT -4. The time now is 16:14.