1,457 research outputs found
Static longitudinal aerodynamic characteristics of a hammerhead-shaped Little Joe II - Lunar module model at Mach 0.30 to 1.20
Get PDFStatic longitudinal aerodynamic characteristics of 0.03 scale model of hammerhead-shaped Little Joe II /lunar module suborbital space vehicle/ over Mach number 0.30 to 1.20 rang
Investigation of a 1/22-Scale Model of the Republic F-105 Airplane in the Langley 8-Foot Transonic Tunnel Lateral, Directional, and Additional Longitudinal Static Stability and Control
Get PDFInvestigation of a 1/22-scale of the Republic F-105 airplane in the Langley 8-foot transonic tunnel. Static longitudinal stability and control and performance characteristics at transonic speeds
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Effect of compressibility on section characteristics of an airfoil with a round-nose slotted fraise aileron
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Aerodynamic Characteristics of Four Wings of Sweepback Angles 0 Degree, 35 Degrees, 45 Degrees, and 60 Degrees, NACA 65A006 Airfoil Section, Aspect Ratio 4, and Taper Ratio 0.6 in Combination with a Fuselage at High Subsonic Mach Numbers and Mach Num
Get PDFDrag Measurements of a Protruding .50-caliber Machine Gun with Barrel Jacket Removed
Get PDFTests were made in 8-ft high-speed wind tunnel to determine the drag reduction possible by eliminating the barrel jacket of a protruding 50-caliber aircraft gun. It was found that the drag of a standard aircraft gun protruding into the air stream at right angles to the flow can be reduced by 23% by discarding the barrel jacket. At 300 mph and sea-level conditions, this amounts to a decrease in drag of from 83 to 64 pounds. A rough surface finish on the barrel was found to have no adverse effects on the drag of the barrel, the drag being actually less at high Mach Numbers
An Investigation of the Lateral-control Characteristics of Spoilers on a High-aspect-ratio Wing of NACA 65-210 Section in the Langley 8-foot High Speed Tunnel
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