Airplane characteristics; a systematic introduction for flyer and student and for all who are interested in aviation (1918)
Bedell, Frederick, b. 1868- · Ithaca, N. Y., Taylor and Company · leaf 69
lawas strictly true. For only a small range in velocity, any error in this isinappreciable; for a large range, it may be necessary to take differentvalues of the coefficient at different velocities. Digitized by Microsoft® 62 AIRPLANE CHARACTERISTICS and R = 0.06 y^, these illustrating the… … 60 80 100 1.20 VELOCITY - - MILES PER HOUR Fig- 33- Variation of parasite resistance with velocity; the threecurves show R = 0.02 F^, R = 0.04 7^ and R = 0.06 F. landing gear, one-third (about one-sixth for tail and one-sixthfor landing gear). Increase of parasite resistance due to propeller slip…
Airplanes
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