The mutual action of airplane body and power plant (1932)
NASA Technical Reports Server (NTRS) · leaf 45
N.A.C.A, Technical Memorandum jJo. 665 Figs. 24,25 … Pig. 24 Efficiencies during climb with constant pov/er and r.p.m. By constant power and r.p.m. the effective torque is converse to the air density. ■blade prope 1.0 0.8 0-9 A 0.6 3I flig!^^ 0.4 lev —n for 0.2 4 _ 8 , 12 H Ism Fig. 25 (Jain in rate of climt with adjustable blade propeller, 45 per…
NASA Technical Reports Server (NTRS)
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