Rank: 4785 based on 19 downloads (last 30 days) and 1 file submitted
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W. Ethan Eagle

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03 Sep 2011 Theta Beta Mach Analytic Relation Given a deflection angle, mach number, and ratio of specific heats, this function returns Beta. Author: W. Ethan Eagle aerospace, mach, beta, theta 19 1
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23 Feb 2012 PIVMat 3.02 A PIV Post-processing and data analysis toolbox Author: Frederic Moisy

I have updated a version of this code to work with 3D vc7 files. Not all functions are currently supported.

However,loadvec averf vec2scal extractf filterf subaverf and interpf are, among others.

The code is designed to remain compatible across 1-D,2-D and 3-D vectors, by using the 'isfeild' function to search for Vc7.vz to a bool entitled 'Dim3'

With the author's permission I am happy to share.

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29 Aug 2013 Theta Beta Mach Analytic Relation Given a deflection angle, mach number, and ratio of specific heats, this function returns Beta. Author: W. Ethan Eagle Busari, Tobi

The last line of the equation was copied wrong (please advice) c is defined as tan(mu)^2 however for the evaluation of the last line tan(mu) (or sqrt(c)) is the exact expression required. Also a note to indicate valid ranges of theta where good analysis could be performed using this equation (namely for large values of theta) is missing from the information. This closed form has a truly narrow range of utility to be frank.

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