The Flow and Force Characteristics of Supersonic Airfoils at High Subsonic Speeds

W. F. Lindsey · Bernard N. Daley · Milton D. Humphreys

1947 թ. հնվ · National Advisory Committee for Aeronautics

Այս էլ․ գրքի մասին

An investigation has been conducted at subsonic Mach numbers in the Langley rectangular high-speed tunnel on five supersonic airfoils and, for comparison, on two subsonic airfoils. Two-dimensional data were obtained by pressure measurements and schlieren photographs at angles of attack from 0 degrees to 4 degrees for Mach numbers between 0.30 and 0.90 for these 6-percent-thick symmetrical airfoils.