Hi everyone,
I am new on this platform and new to NX 11. I am trying to perform Modal frequency response analysis for a very simple stator geometry. I have done the modal anlaysis successfully and i know the natural frequencies of my stator structure. What i am left with is performing the modal frequency response analysis or direct frequency response. How do I set up the frequency response analysis and apply the following frequency-dependent loads which i have already obtained from FFT decomposition? The loads are to be applied to only th stator teeth normally.
Let say these are the loads, the first 4 Pressure harmonics:
843Pa--66.66Hz
100Pa--133.33hz
443Pa--200hz.
121999Pa--266Hz
Thank you very much and look forward to your suggestions.