Why don't my harmonic reaction forces include contribution of damping? This is obvious because the imaginary damping force is zero.


This is defect 57436 and applies to damping specified with DMPRAT or MP,DMPR It is fixed in 11.0 SP1. It is documented in Class 3 2007-1.

A workaround at 11.0 is to use DMPRAT with EMATWRITE,YES.





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