Results 111 to 120 of about 61,069 (314)
New method used to fabricate light-weight heat exchanger for rocket motor [PDF]
, 1964 A grooved capstrip, to straddle the metal edges of regenerative cooling channels, increases the strength and heat transfer characteristics of lightweight motor cases. This capstrip is so designed as to form a firm joint between the channels that form the
Baehr, E. F.
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Progress in Photovoltaics: Research and Applications, EarlyView.This study presents a novel, nondestructive in situ method to quantify water ingress using near‐infrared absorption (NIRA) spectroscopy, calibrated with absolute water content via Karl–Fischer titration (KFT). The presented approach offers a powerful quality assurance and inspection tool for module manufacturers and solar developers, supporting ...
Daniel Schüsler +8 more
wiley +1 more source
Rocket motor system Patent [PDF]
, 1964 Igniter capsule for chemical ignition of liquid rocket ...
Gregory, J. W., Straight, D. M.
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PLANTS, PEOPLE, PLANET, EarlyView.Plant biostimulants are substances that are obtained from a variety of sources and are applied in minute quantities to enhance plant growth and vigor. In this review we detail how the use of plant biostimulants may contribute to efforts to achieving a number of the UN Sustainable Development Goals.
Patrick Quille +3 more
wiley +1 more source
An evaluation of aft-end ignition for solid propellant rocket motors [PDF]
Performance evaluation of solid propellant rocket motor ignition to determine igniter design and parameters to avoid ...
Fitch, R. E. +2 more
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Electrical apparatus for detection of thermal decomposition of insulation Patent [PDF]
, 1971 Electrical failure detector in solid rocket propellant motor insulation against thermal degradation by fuel ...
Bernsen, B.
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Propellants, Explosives, Pyrotechnics, EarlyView.This work investigates the interaction of two isocyanurate‐based bonding agents with ammonium dinitramide: triallyl isocyanurate and 1,3,5‐tris(2‐hydroxyethyl) isocyanurate, which contain alkene and hydroxyl functional groups in their side chains, respectively.
Jessica O. Silva +5 more
wiley +1 more source
Dynamic Testing of a Hybrid-Propellant Water-Breathing Ram Rocket in Underwater Cruise Conditions
Journal of Marine Science and EngineeringHigh-speed submerged marine vehicles, such as torpedoes, traveling at velocities of an order of 100 m/s and above, require powerful propulsion to overcome the tremendous hydrodynamic drag.
Sagi Dinisman +2 more
doaj +1 more source
Influence of the ignition mixture particle size on rocket motor igniter pressure gradient [PDF]
Scientific Technical Review, 2018 The paper discusses the influence of ignition mixture granulation onto the regime of rocket motor ignition. Igniter tests were performed in manometric bomb and pressure distribution was measured. In each test different granulations of the same mixture in
Gligorijević Nikola +5 more
doaj
ASRM case insulation design and development [PDF]
This paper describes the achievements made on the Advanced Solid Rocket Motor (ASRM) case insulation design and development program. The ASRM case insulation system described herein protects the metal case and joints from direct radiation and hot gas ...
Bell, Matthew S., Tam, William F. S.
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