spanwise wavenumber calculation
Hi All!
I am trying to compute spanwise wavenumber,kz for premultilpied spectra of streamwise veloity. I have spanwise length of Lz = 80 and node points, Nz = 256. How can I calculate spanwise wavenumber,kz ? Any help will be appriciated. |
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fz = kz * Lz/2*pi and the Nyquist frequency will be fx_max= Lz/(2*h) so than 1/(2*h)= kz_max /2*pi kz_max = pi/h |
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Thank you for your response. I want to calculate all wave numbers from minimum to maximum. I want to conform one thing. Does 'h' refers to span-wise spacing? Once again thanks for your response. |
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yes, h stands for dz in your case |
Thanks a lot for your help.:)
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