UDF : velocity, k and epsilon (radial profile) -- CFD Online Discussion Forums

July 19, 2013, 05:03	UDF : velocity, k and epsilon (radial profile)	#1
cdiako New Member Join Date: Jul 2013 Posts: 21 Rep Power: 12	Hello, I am an user of FINE/Open. I would like to make a comparison with Fluent. Therefore, I need a little help in Fluent: I have a radial profile (in inlet) for speed, k and epsilon. And I'd like to define an UDF. Is it possible to give a profile of a distance and say that the problem is cylindrical in an UDF? (To simplify the problem). To complicate matters, my inlet surface is divided into two inlet in Fluent (I imported the Hexpress mesh to Gambit and I could not merge the surfaces). Thanks a lot !

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