Piping vibration due to high flow velocity

[Francesco73]

Dear all,
i am in the need to predict the vibration frequency induced by high flow velocity in a circular pipe. Can you give me some hints to treat the matters?
Thank you for your help
Francesco

 

[BigInch]

Maybe these will help,

Interior flow induced vibration,
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http://etd.caltech.edu/etd/available/etd-02062006-134627/unrestricted/Weyers_pfr_1959.pdf

beam natural frequencies,
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http://www.vibrationdata.com/tutorials2/beam.pdf

BigInch-born in the trenches.

http://virtualpipeline.spaces.msn.com