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August 31, 2012, 11:18
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how to calculate vortex shedding frequency
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#1 |
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Senior Member
mohammad
Join Date: Dec 2010
Location: UK
Posts: 246
Rep Power: 17  |
Dear all,
I have simulated a finite span S809 blade with DES using transient simulation. For analyzing the noice generated by the vortical system, I need to have the vortex shedding frequency of the simulation... Can anyone tell me how to get (calculate) it in the post processing of the results? Tnx in advance |
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December 1, 2020, 18:05
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Here is what I have learned.
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#2 |
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Member
Chris Harding
Join Date: Dec 2016
Posts: 76
Rep Power: 10 |
Hello,
You can use Fast Fourier Transform and other programming to extract out the dominate frequency. How to calculate predominant shedding frequency in Strouhal Number |
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