CFD Online Discussion Forums

CFD Online Discussion Forums (
-   Fluent UDF and Scheme Programming (
-   -   Variable friction factor (

viru4u06 January 24, 2013 03:04

Variable friction factor
I want to simulate flow through diffuser by considering the variable friction factor. Now the questions are:

I want to incorporate the UDF friction factor, how can I do? My geometry is simple fluid is air. or it is possible without UDF

Please help me out.
