Apr 19, 2007 #1 ollib Automotive Dec 11, 2003 2 0 0 DE hello everybody, I have to do a real eigenvalue analysis on a large gearbox, which is completely filled up with oil. How can I include the effect of the oil in the model in NASTRAN? thanks for any hints! Oliver
hello everybody, I have to do a real eigenvalue analysis on a large gearbox, which is completely filled up with oil. How can I include the effect of the oil in the model in NASTRAN? thanks for any hints! Oliver
Apr 21, 2007 #2 dmacx Mechanical Jun 27, 2005 64 0 0 TR Possibly using an RBE3 element and a CONM2 for the mass of the fluid. Upvote 0 Downvote