Section provided with 16 different slots near leading edge investigated to determine whether or not laminar stall characteristics of basic section might be delayed; substantial increases in maximum lift were realized with increasing flow into slot; chordwise location and width of slot found to be important.
Experimental investigation of NACA 63-012 airfoil section with leading-edge suction slots
Nat Advisory Committee Aeronautics -- Tech Note
1948
41 pages
Report
Englisch
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