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September 11, 2024 at 4:16 pm
grace.halferty
SubscriberHi,
I am trying to perform a sine sweep analysis with a sweep rate of 4 oct/min. I have already done the modal analysis but I'm not sure how to setup the harmonic analysis with the sine sweep rate. I have the following test profile:
3.84 in./s - 5-24 Hz
1.53g - 24-100Hz
3.50g - 110-800Hz
10.0g - 800-2000Hz
Thrust Axis Only
Thank you for your help!
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September 12, 2024 at 1:16 pm
dlooman
Ansys EmployeeThere isn't a sine-sweep analysis type in Ansys or even an easy way to specify harmonic acceleration vs frequency. Each frequency range would be a separate harmonic analysis over that frequency range and the response would not take into account the sweep rate.
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