Modeling Unsteady Velocity -- CFD Online Discussion Forums

February 19, 2006, 17:52	Modeling Unsteady Velocity	#1
Vidya Raja Guest Posts: n/a	Hi all, I'm trying to hook up an unsteady velocity into Fluent. I wrote the code in C, then went to User- Defined Functions in Fluent, and interpreted it. It then gave me an error as follows: Error: CAR:invalid argument [1]: wrong type [not a pair] Error Object) Pleaseexplain what this means and how to correct it. Also during iterations, it displays messages continuously saying REVERSED FLOW IN 289 FACES ON OUTFLOW 5. Please help me to correct this. Also the waveform in not being displayed on the screen. How do we get it to be displayed? Thanks, Vidya

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