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UDF for Gyroscopic effect in a boat

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July 22, 2010, 04:34	UDF for Gyroscopic effect in a boat	#1
fcucin New Member Join Date: Jul 2010 Posts: 1 Rep Power: 0	Hi, I would evaluate the gyroscopic effect on board. So I need to write an UDF that depend by positioni, angular velocity and angular acceleration. I see that in DEFINE_SDOF_PROPERTIES there is DT_THETA (dt) and DT_OMEGA_CG(dt). Is there also something like this for the angular acceleration? Something like an DT_ALPHA_CG? Many thanks Filippo

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6dof, gyroscopic effect, sdof, udf

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