UDF for discrete phase circulation -- CFD Online Discussion Forums

October 2, 2014, 15:49	UDF for discrete phase circulation	#1
kongl1986 New Member kong Join Date: Sep 2011 Posts: 21 Rep Power: 15	Hello everyone, I am new to UDF. I wonder if I could write a udf to implement discrete phase circulation. I mean the inlet injects same number of particles as escaping from the outlet so that the total particles in the system is constant. Is that possible? The start and stop time in discrete phase has not udf option. but some time if there is no particles escaping, the injection should be stopped. Please give me your suggestions, thank you very much.

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