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-   -   Ansys Workbench - Frequency Response (http://www.cfd-online.com/Forums/cfx/98630-ansys-workbench-frequency-response.html)

kb24 March 15, 2012 05:23

Ansys Workbench - Frequency Response
 
Hi,

How to obtain acceleration vs frequency graph? i use frequency response analysis, but frequency response does not let me apply rotational velocity load.

Is there any analysis that i can use in order to obtain acceleration vs frequency graph?

ghorrocks March 15, 2012 05:42

Acceleration of what? Frequency of what?

kb24 March 15, 2012 05:52

i am doing simulation of rotating propeller.. from the simulation, i need to obtain vibration data in term of acceleration versus frequency.. which type of analysis i should use?

ghorrocks March 15, 2012 17:48

Sounds like CFD plays no part. In this case it is a pure FEA simulation and can be done using FEA frequency analysis tools. If you need assistance doing this sort of modelling you better post on a FEA forum.


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