Military aeroplanes, simplified, enlarged; an explanatory consideration of their characteristics, performances, construction, maintenance, and operation, specifically arranged for the use of aviators and students (1918)
Loening, Grover Cleveland, 1888- · [Boston, W. S. Best printing company] · leaf 81
ables us to obtain very simple rules for finding the Lift and Driftof flat sections. Obviously from the resolution of forcesLift = Pa cosine a,= Ka S V^ cos aDrift = Pa sine a,= Ka S V^ sin a But we could disregard this if we were to have data on the K^sfor Lift and Drift instead of figuring them… … This Curve shows the variation of Ka, for aspects of 1/3, 1, 3, and 6. 90 SCf % ;gc r.,-=..,. ^ / ^ /. - / \ c. R ,n %CHOffV /.o 7 ;^ /5 ^^J 5 1 ^ f^ 0 ^ /I ,v h 1 ^ J^J f; ^ 2^ ^ ? -s;/ <i! _ S5ff^- .0^ .to :tsr .20 .2S .X) .35 .4c .4S .5 C£NTEf^ OF PRESSURE POSlTlor^•* % chor-d This Curve…
Airplanes · Aeronautics, Military
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