Pitching-heaving motion -- CFD Online Discussion Forums

August 1, 2007, 15:26	Pitching-heaving motion	#1
joseph Guest Posts: n/a	I'm new to CFX and trying to model a pitching heaving wing. I understand I need to specify the mesh motion in the CEL file but can't find any resources to help me how to define this. For heaving in z direction: meshdisp z = ampsin(omegat) Will the built in variable theta work for pitching as long as the coordinate system lines up with my pitching axis? thanks

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