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 122
W = 2000 lbs.; W/S = 6). Digitized by Microsoft® Digitized by Microsoft® APPENDIX III POWER CHARACTERISTICS Horse power required is equal to thrust, in pounds,multiplied by velocity, in miles per hour, divided by 375.The following U-shaped curves show the variation of re-quired power with velocity.… … 1^0 «o 4o a& iqo VELOCITY - - MILES PER HOUR Fig. 39. Required power at different velocities, whenW = 2000 lbs.; W/S =6; parasite resistance = 0.04y. Digitized by Microsoft® Digitized by Microsoft® POWER CHARACTERISTICS 107 100 o CO M oM r t°° 1 1 1 sir 8i 1 :?! / ^V.o /,?/ <?/ / /f / w» / /…
Airplanes
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