Results 131 to 140 of about 36,190 (242)
Payload spin assembly for the commercial Titan launch vehicle [PDF]
A contract was completed to design, build, and test a Payload Spin Assembly (PSA) for installation onto the Martin Marietta Titan 3 Commercial launch vehicle.
Pech, Greg, Robinson, Wilf
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Aeronautical Engineering: A special bibliography, supplement 60 [PDF]
This bibliography lists 284 reports, articles, and other documents introduced into the NASA scientific and technical information system in July ...
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Analysis of the elements and metals in multiple generations of electronic cigarette atomizers. [PDF]
, 2019 BackgroundSince their release in 2004, electronic cigarettes (ECs) and their atomizers have undergone significant evolution.ObjectiveThe purpose of this study was to evaluate and compare the elemental/metal composition of atomizers in cartomizer and tank
Bozhilov, Krassimir N +2 more
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Anode materials for electrochemical waste destruction [PDF]
Electrochemical Oxidation (ECO) offers promise as a low-temperature, atmospheric pressure method for safe destruction of hazardous organic chemical wastes in water.
Clarke, Clayton, Molton, Peter M.
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New advancements in titanium technology and their cost and weight benefits [PDF]
A process that combines both the superplastic and diffusion bonding properties of metal into one concurrent operation is being developed. Estimates using this technology have indicated that this combined process will result in cost savings up to 70 ...
Ascani, L. A., Pulley, J. K.
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The Applications Technology Satellite apogee rocket motor - A summary report [PDF]
Design, testing, and development of solid propellant rocket engine for orbital transfer of Applications Technology ...
Anderson, R. G.
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Index to NASA Tech Briefs, January - June 1967 [PDF]
, 1967 Technological innovations for January-June 1967, abstracts and subject ...
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PLoS ONEThis work is devoted to the development and study of ultrasonic flexural-oscillating disk emitters for gas environments, generating elastic vibrations at ultrasonic frequencies (above 20 kHz) with high sound pressure levels required for energy-intensive ...
Vladimir Khmelev +4 more
doaj +1 more source
Hydrazine electrolysis for spacecraft propulsion. Analysis and test of a dual-mode gas and liquid system Final report [PDF]
Dual-mode hydrazine electrolysis for spacecraft propulsion ...
Butcher, W. W. +3 more
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Conceptual design study of advanced acoustic-composite nacelles [PDF]
Conceptual studies were conducted to assess the impact of incorporating advanced technologies in the nacelles of a current wide-bodied transport and an advanced technology transport.
Marsh, A. H. +2 more
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