Nusselt number in UDF -- CFD Online Discussion Forums

November 6, 2006, 08:23	Nusselt number in UDF	#1
Manuel Guest Posts: n/a	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, Manuel

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