Characteristics of propeller sections tested in the variable density wind tunnel (1928)
NASA Technical Reports Server (NTRS) · leaf 5
130 , BEPOHT NATIONAI, ADVISORY COMMITTEE POE AEEONAUTICS Fio. 7.—Polar and mmusnt curves ot U. S. N. P. S. 1 at difEsrent Fio. 8.—Polar and momant curves of TJ. S. N. -P. S. 2 at diCtaront values of R. N. - values o£ R. N. … Fio. 9.—Polar and moment curves of TI. S. N. P. S. 3 at different Fia. 10.—Polar and moment curves of TI. 3. N. P. S. 4 at different values of R.N. values of R.X.
NASA Technical Reports Server (NTRS)
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