Pomilio, Ottorino · New York, McGraw-Hill · leaf 381
6x10^ 8)(I03 10x10^ 12x10^ 14x10 VnD60 70 80 90 100 150 200 t I I I I I I I lihiillrtril I I I I I I J_U V. m.p.h. Fig. 230. By using these diagrams those of Fig. 232 have beendrawn from which it is seen that the maximum velocity atsea level is only 150 m.p.h. with a corresponding usefulpower of… … Fio. 231. immediately see that if we wish to adopt a direct connectionit is more convenient to choose a propeller which, although DETERMINATION OF THE FLYING CHARACTERISTICS 367 ^ V- — \ s. \ \ \l V- == = = - ^ i 1 = E = = = = = = S - ; — ^ \ E — \\ 1 I § = = = = = E^^ iz: - r- -N ^ = = EE :.S = =…
Airplanes
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