Data for tip Mach numbers ranging from 0.29 to 0.74, compared with 2-dimensional data and other rotor data; synthesized section life and profile drag characteristics as function of angle of attack and Mach number presented for use in rotor performance calculations.
Maximum mean lift coefficient characteristics at low tip Mach numbers of hovering helicopter rotor having NACA 641ao12 airfoil section
NASA -- Memo
National Aeronautics and Space Administration -- Memorandums ; Memo 1-23-59L
1959
25 pages
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Hovering performance of helicopter rotor using NACA 8-H-12 airfoil sections
Engineering Index Backfile | 1954
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