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Parts are flying even after creating contact in Creo at 0Hz in Modal analysis

NR_10501208
8-Gravel

Parts are flying even after creating contact in Creo at 0Hz in Modal analysis

I have created washers and given contact between washer and abutmant with friction 0.1. Still the washer is flying at 0Hz in modal analysis

ACCEPTED SOLUTION

Accepted Solutions

Modal analysis is linear, but contacts are nonlinear 😂

View solution in original post

8 REPLIES 8

Modal analysis is linear, but contacts are nonlinear 😂

I am getting the below error when I am trying to use non linear option

NR_10501208_0-1685707816054.png

 

yes, large deformation analysis is non-linear.

some non-linear options cannot be combined

Can't the model run with shell elements? I removed shell and made it solid then model is running. 

shell elements are linear in simulate 😂

😁😁😁

Thank you for your time. You have answers for everything in Creo. Are you the one created this??

😁 no, I started with (Pro/MECHANICA) in 1999.
The programming was done in 1987: PhD Richard B. King, PhD Christos Katsis etc. later PhD Tad Doxsee (Shells, ...)

I figured we were similar vintage. 😁  I started Pro/ENGINEER 1996, Pro/MECHANICA 1998

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