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Old 09-19-2012, 01:15 PM
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Crumpp Crumpp is offline
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Quote:
IvanK says:
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I guess RAE were clueless ... and you have superior knowledge Crumpp... trouble is your graph reflects the opposite of pretty much every known record,chart,computation or actual flight test or pilots account of the facts !
Explain the "assumed values for CLmax at 1G" listed on the chart, Ivan??

I am listening....

Here is the mathmatical proof it is not correct for a clean configuration fighter:

Calculate Sea level CL max:

CL = Lift/(dynamic pressure * Reference Area)
Dynamic Pressure = density ratio * Velocity^2 / 295

Dynamic pressure = (1 * 66^2)/295 = 14.76610169psf

CL = 6050lbs / (14.76610169psf * 242sqft) = 1.693067034

Lift = CLqS

Lift = 1.87 * 14.76610169psf * 242sqft = 6682 lbs of Lift generated.
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Last edited by Crumpp; 09-19-2012 at 01:49 PM.
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