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Contracts, grants and funding summary of supersonic cruise research and variable-cycle engine technology programs, 1972 - 1982 [PDF]
NASA-SCAR (AST) program was initiated in 1972 at the direct request of the Executive Office of the White House and Congress following termination of the U.S. SST program.
Hoffman, S., Varholic, M. C.
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Powered-lift aircraft technology [PDF]
Powered lift aircraft have the ability to vary the magnitude and direction of the force produced by the propulsion system so as to control the overall lift and streamwise force components of the aircraft, with the objective of enabling the aircraft to ...
Deckert, W. H., Franklin, J. A.
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Developments in steady and unsteady aerodynamics for use in aeroelastic analysis and design [PDF]
A review is given of seven research projects which are aimed at improving the generality, accuracy, and computational efficiency of steady and unsteady aerodynamic theory for use in aeroelastic analysis and design.
Bland, S. R., Yates, E. C., Jr.
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Some interference effects that influence vertical-tail loads at supersonic speeds [PDF]
Aerodynamic interference effects on effectiveness of aircraft vertical tail at supersonic ...
Edwards, S. S.
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Methods for comparative evaluation of propulsion system designs for supersonic aircraft [PDF]
The propulsion system comparative evaluation study was conducted to define a rapid, approximate method for evaluating the effects of propulsion system changes for an advanced supersonic cruise airplane, and to verify the approximate method by comparing ...
Chaloff, D. +5 more
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Supersonic Aircraft Energy Turns
IFAC Proceedings Volumes, 1972Abstract A brief review is given of some recent theoretical work on optimal atmospheric flight, comprising an extension of so-called “energy climbs” to three-dimensional flight and an analytical recasting in terms of singular perturbation theory. A family of variable-altitude turns obtained by numerical integration in the reduced-order (“energy ...
Henry J. Kelley, Leon Lefton
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Supersonic STOVL Research Aircraft
SAE Technical Paper Series, 1982<div class="htmlview paragraph">Two powered-lift concepts, the tandem fan and the longitudinally-arrayed ejector, are integrated with two existing fighter aircraft, the F-l4A and F-16A respectively, to indicate the benefits and/or penalties involved with providing STOVL capability to CTOL aircraft.
Samuel B. Wilson +3 more
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Noise from Aircraft at Supersonic Speeds
Nature, 1953THE acoustic phenomena accompanying the dive of an aircraft to attain supersonic speed appear to be adequately explained by the Huyghens wavelet construction. The case of a body moving at a uniform supersonic speed V in a straight path, in a uniform atmosphere, is well known.
C H E, WARREN, E W, BASTIN, P, ROTHWELL
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