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A polar calculation question for you number crunching enthusiasts out there



 
 
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Old February 25th 14, 05:04 PM posted to rec.aviation.soaring
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Default A polar calculation question for you number crunching enthusiastsout there

The best solution, I think, was to take Paul's "Remde_Polar_Cambridge_to_Reichmann_and_SeeYou.xls " spreadsheet and enter the E1 (Max Glide Ratio), V1 (Best Glide Speed) and V2 (speed at sink = -2m/s) directly off of Dick Johnson's test results (E1=45, V1=99km/h, V2=171km/h). The resulting graph fits the test data nicely, and I have my SeeYou polar coefficients.
 




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