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Arul

FRF with Operating speed

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Hi,

I need to carry out  frequency response analysis with operating speed. There is no force  and I have only speed in rpm as input. How to specify this in Optistruct instead of using SPCD/DAREA card?

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Hi Arul,

 

Have you tried RFORCE?

You can apply a rotational angular velocity and this can be refered in RLAOD1 card. 

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