Results 11 to 20 of about 24,029 (310)
Designed Monomers and Polymers, 2019 Current solid rocket propellant formulations still employ traditional ingredients utilized since the 1960s, such as hydroxyl terminated polybutadiene (HTPB).
Tianze Cheng
exaly +2 more sources
Effect Of Propellant Formulation On Propellant Properties
, 2018 This paper present the effect of propellant formulations on propellant properties is very crucial to the quality of propellant used in rocket motor. As poor propellant formulation usually leads to unstable combustion and this can lead to a total destruction of the entire structure of the solid rocket motor.
K. F. Oyedeko*1 & A. Onyieagho2
openaire +3 more sources
Study on the effect of RDX content on the properties of nitramine propellant
Defence Technology, 2017 Four kinds of nitroamine propellants with different RDX contents (10%, 20%, 30% and 40%) were prepared to study the effect of RDX content on the mechanical properties and combustion properties of nitroamine propellant.
Fen ZHANG +4 more
exaly +3 more sources
Research advances in multifunctional catalysts for the conversion of lignin to biomass fuels
工程科学学报, 2022 The development of biomass fuels is of great significance for reducing excessive dependence on fossil resources and global warming. Lignin is a complex aromatic biopolymer that is abundant in nature and can be used to produce high-value biomass fuels ...
Jun-cong QU +4 more
doaj +1 more source
Rubber Chemistry and Technology, 2019 ABSTRACT Solid propellants are energetic materials used to launch and propel rockets and missiles. Although their history dates to the use of black powder more than two millennia ago, greater performance demands and the need for “insensitive munitions” that are resistant to accidental ignition have driven much research and development over the ...
Mason, B.P., Roland, C.M.
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Recommended Separation Distances for 1.3 Ammunition and Explosives
Fire, 2023 Separation Distances are used throughout the world to protect people and assets from the potential hazardous effects from propellants, explosives, and pyrotechnics.
Clint Guymon, Ming Liu, Josephine Covino
doaj +1 more source
THE PROPELLER AND THE FROG [PDF]
The Astrophysical Journal, 2010 "Propellers" in planetary rings are disturbances in ring material excited by moonlets that open only partial gaps. We describe a new type of co-orbital resonance that can explain the observed non-Keplerian motions of propellers. The resonance is between the moonlet underlying the propeller, and co-orbiting ring particles downstream of the moonlet where
Pan, Margaret, Chiang, Eugene
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Plasma, 2022 This work reports on the (zero-dimensional) global model study of argon plasma chemistry for a cylindrical thruster based on inductively coupled plasma (ICP) whose output has a system of two grids polarized with each other with direct current potential ...
Bernardo Magaldi +3 more
doaj +1 more source
Dry ice propellant for electric propulsion with triple-point storage [PDF]
, 2023 Dry ice has been proposed as a propellant for electric propulsion, as its use may facilitate the realization of a low-cost propulsion system compared to that based on a xenon propellant.
Maki, Tatsuro +3 more
core +1 more source
Frontiers in Chemistry, 2022 All-nitrogen materials, as a unique branch of energetic materials, have gained huge attentions, of which cyclo-N5− derivatives are the representative synthetically reported materials.
Qing Lang +4 more
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