UDF for 2d translational motion -- CFD Online Discussion Forums

July 24, 2012, 01:26	UDF for 2d translational motion	#1
ThinkQuick New Member Join Date: Jun 2012 Posts: 11 Rep Power: 13	Hi all, I am relatively new to ANSYS Fluent and am trying to impose a simple UDF to move a disturbance through a fluid. I only require the disturbance to move in the x direction with a constant velocity. Could anyone please point me in the right direction about how to write this UDF? Thanks

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