Results 101 to 110 of about 19,386 (222)
QM-8 field joint protection system, volume 7 [PDF]
The pre-launch functioning data of the Field Joint Protection System (JPS) used on QM-8 are presented. Also included is the post fire condition of the JPS components following the test firing of the motor.
Hale, Elgie
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Knowledge representation in space flight operations [PDF]
In space flight operations rapid understanding of the state of the space vehicle is essential. Representation of knowledge depicting space vehicle status in a dynamic environment presents a difficult challenge.
Busse, Carl
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Method for fabricating carbon/lithium-ion electrode for rechargeable lithium cell [PDF]
, 1995 The method includes steps for forming a carbon electrode composed of graphitic carbon particles adhered by an ethylene propylene diene monomer binder.
Attia, Alan I. +3 more
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Hybrid propulsion technology program. Volume 1: Conceptional design package [PDF]
A concept design study was performed to configure two sizes of hybrid boosters; one which duplicates the advanced shuttle rocket motor vacuum thrust time curve and a smaller, quarter thrust level booster.
Holzman, Allen L. +5 more
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Тонкие химические технологии, 2012 The work focuses on investigating the influence of the processing additives on the filler dispersion and properties of the rubber compounds based on EPDM with carbon black and silica filler.
D. V. Sitnikova +2 more
doaj
Development of ambient temperature secondary lithium cells [PDF]
JPL is developing ambient temperature secondary lithium cells for future spacecraft applications. Prior studies on experimental laboratory type Li-TiS2 cells yielded promising results in terms of cycle life and rate capability.
Dawson, S. +5 more
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Influence of rubber nature on properties of dynamic thermoplastic elastomer
Тонкие химические технологии, 2010 The influence of the elastomer nature on the properties of mixtures and of dynamic thermoplastic elastomers based on polyethylene was analyzed. It was shown that the nature of rubber affects the character of deformation and mechanical properties of ...
T. V. Konovalova +2 more
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Toxicity of Pyrolysis Gases from Elastomers [PDF]
The toxicity of the pyrolysis gases from six elastomers was investigated. The elastomers were polyisoprene (natural rubber), styrene-butadiene rubber (SBR), ethylene propylene diene terpolymer (EPDM), acrylonitrile rubber, chlorosulfonated polyethylene ...
Hilado, Carlos J. +4 more
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BioResourcesThis study examined the effects of lignin used in EPDM elastomer composites in place of carbon black. For that purpose, lignin was added in amounts of 3.5, 7, and 10.5 phr to investigate the chemical, thermal, rheological, mechanical, and morphological ...
Bayram Poyraz +5 more
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Flame resistant elastomeric polymer development [PDF]
Elastomeric products were developed for use in the space shuttle program, and investigations were conducted to improve the properties of elastomers developed in previous programs, and to evaluate the possibility of using lower-cost general purpose ...
Howarth, J. T. +2 more
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