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applying frequency-dependent loads in modal frequency response analysis

Experimenter
Experimenter

Hello,

I just started using NX 11 and i am new to this i must say. However, i am tryng to perform a modal frequency response analysis on the stator of a motor. I have done the modal analysis successfully for 1-10modes and the values are reasonable. Now, I want to perform a modal frequency response analysis by applying frequency-dependent loads:

843Pa--66hz

100Pa--133.33hz

443Pa--200Hz.

How do i apply these loads to the stator teeth. Lets say the distribution is uniform across each stator tooth. In other words, how do i set up freq vrs Pressure/Force. Any help will be appreciated. Thank you very much