Pomilio, Ottorino · New York, McGraw-Hill · leaf 217
AFig. 133. 1:7 Let us furthermore remember that the head resistanceRg and sustaining force R^ are expressed byRs = 10-{^A +a)V^ R. = lo-^x^y^ THE CLIMBING 201 and consequently Rl \A 33000 32000 31000 30000 o 29000E 2: 28000 27000 26000 25000 6.0 6.5 7.0 75 &.0 8.5 9.0 WA Fig. 134. Now, in a… … II 12 15 14 15 16 17 18 19 20 Fig. 135. Then formula (2) becomes H, 60,720, log 0.75^^- X 16 X 10^^(EV 2.* m 267. (t) THE CLIMBING 203 that is i^max. = 60,720 log ^^^^ Based on this formula, we have plotted the diagrams ofFig. 135 which makes it possible to find H^^^ rapidly andwith sufficient…
Airplanes
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