Monthly Catalog of United States Government Publications


Book Description

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.




Regulatory Reform in Air Transportation


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Airline Regulation in America


Book Description

Get the real, full TAB for 16 fierce metal guitar onslaughts. Titles: All I Want (Staind) * Away From Me (Puddle of Mudd) * Believe (Staind) * * Blurry (Puddle of Mudd) * Breakdown (Seether) * Broken (Seether) * Fake It (Seether) * Indestructible (Disturbed) * Inside the Fire (Disturbed) * Livin’ on Borrowed Time (Puddle of Mudd) * Perfect Insanity (Disturbed) * Psycho (Puddle of Mudd) * Right Here(Staind) * Rise Above This (Seether) * So Far Away (Staind) * Ten Thousand Fists (Disturbed).




Railroads--1975


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Technical Note


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Investigation of the Effects of Leading-edge Chord-extensions and Fences in Combination with Leading-edge Flaps on the Aerodynamic Characteristics at Mach Numbers from 0.40 to 0.93 of a 45 Degree Sweptback Wing of Aspect Ratio 4


Book Description

This investigation was made to determine the effects of 6 degree full-span and 3 degree partial-span leading-edge flaps in combination with chord-extensions or fences on the aerodynamic characteristics of a wing-fuselage configuration with a 45 degree sweptback wing of aspect ratio 4, taper ratio 0.3, and NACA 65A006 airfoil sections. The investigation was made in the Langley high-speed 7- by 10-foot tunnel over a Mach number range of 0.40 to 0.93 and an angle-of-attack range of about -2 degrees to 24 degrees. Lift, drag, and pitching-moment data were obtained for all configurations. From overall considerations of stability and performance it appears that with the model of this investigation the 6 degree full-span leading-edge flaps in combination with the chord-extension over the outboard 35 percent of the span, with or without leading-edge camber, would be the most desirable configuration.