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NX Nastran SOL 101 rotor dynamics
Yes, I'm 100% certain, here is a snippet from the Documentation I did check the support dat files (they start with rot101_*). But for most of them the reader encounters some error, mostly related to the rotational load, which makes these input files quite unusable. -
NX Nastran SOL 101 rotor dynamics
Does anyone have a working example model regarding the simulation type stated in the subject? Because for me once I create such solultion it seems that the solution takes into account only the centrifugal load around not the main rotation axis of the shaft(pitching), and neglects the centrifugal... -
Direct frequency response analysis
Hi! Discretize the frequency range logarithmically and you can create a forcing frequencies modelling object. After that you can define the amplitude for each of the defined frequencies as a constaint (enforced displacement) Be sure that when you are postprocessing the results you don't exceed... -
SOL 112 rotor dynamics modal transient analysis troubleshooting
Currently i'm strugling to understand the know-how behind the SOL112 solution combined with rotor dynamics. I sat up a laval rotor simulation (which gives great results in sol 110) to analyse it's transient motion when running through it's critical speed. However the solution with my current...
