Insert inlet velocity waveform -- CFD Online Discussion Forums

April 18, 2006, 05:29	Insert inlet velocity waveform	#1
Hila Guest Posts: n/a	Dear all, I have a velocity waveform, given as a large set of points, and I would like to define it as the inlet velocity in my case file (in FLUENT). What is the best way to do that? I can build a profile file (UDF file), but I wonder if there is another way. I heard about FFT but I have no idea how to use this technique. Anyone? Thanks, Hila.

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