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Hi, I want to do a rotor dynamic analysis in ansys workbench and need to model the bearing with bearing element.Is there Anyone knows how to get the four stiffness and damping coefficient? By experiment or calculation? Thanks

Change the format of your geometry(step format) and have a try.

I have searched for a long time. But I didn't find any papers that have done a modal analysis for a bearing(or rotor-bearing system) in ansys workbench.Can you show me one?Thanks.

Hi Rick, I found it is really hard to set the contact between ball and cage,inner race,outer race. I set the contact between ball and cage is frictionless.The interface treatment is "add offset and ramp effect". The contact between ball and ring is frictional with a small frictional...

Hi, is there anyone has tried use ansys to simulate a bearing? I met converge problem and hope somebody can help me. Thanks.

Hi everyone, I want to make a simulation of bearing in dynamic condition. But I it is really hard to converge for the simulation in ansys transient module. Is there anyone has done this before? Can you give me some suggestion? Thanks.