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December 16, 2013, 17:42 |
FFT in 3D analysis
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#1 |
New Member
Join Date: Nov 2012
Posts: 6
Rep Power: 13 |
Hi , I've run unsteady flow past a finite cylinder (3d). I want to plot "power spectra density" over "Strouhal number" at a specified height of the cylinder (for example at z=0.2m,while the height of cylinder is 0.5m). is it possible?
what is the default level that fluent use? is it at midpoint? at the tip or somewhere else? how to change it? Thank you |
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August 16, 2017, 22:33 |
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#2 |
Senior Member
raunak jung pandey
Join Date: Jun 2016
Posts: 102
Rep Power: 10 |
Dear Babak can you share your experience to plot power spectra density.
Thank you |
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Tags |
cylinder, fft, power sepctra, power spectrum, strouhal |
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