Charts for graphical estimation of airplane performance (1925)
NASA Technical Reports Server (NTRS) · leaf 6
ORMANCE. For all ordinary purposes this value will be 8.0. The following tabulation indicates varia- tions to be expected: Designs with very high resistance L/D=6.5—7.5 Average designs L/D=7.5 — 8.5 Very clean, designs L/D=8.5 —9.5 Equation (7) is plotted in Figures 5 and 6. Figure 5 gives the… … Fig. 5.—Initial rate of climb for conventional airplanes. ChartI Fig. 6.—Initial .rate of climb for conventional airplanes uncorrected climb. See Chart n for climb corrections. Direel Chart II, climb correction. See Chart I for uncorrected tions: Pass horizontally from W\B.RP to Vul V„ then verti-…
NASA Technical Reports Server (NTRS)
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