Results 21 to 30 of about 84,409 (357)
Three-Dimensional Numerical Modeling of Internal Ballistics for Solid Propellant Combinations
Mathematics, 2021 The processes that take place within the Internal Ballistics cycle of an artillery round are highly influenced by geometric effects. They are also highly affected by the presence of a combination of energetic materials, such as the propellant, igniter ...
Ramón A. Otón-Martínez +4 more
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Combustion and Flame, 2021 Safety improvements in the field of energetic materials led to the development of insensitive gun propellants. This article deals with ignition and combustion parameters of two commercial insensitive propellants, respectively based on RDX and ...
L. Courty +3 more
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Effect of Nano-Sized Energetic Materials (nEMs) on the Performance of Solid Propellants: A Review
Nanomaterials, 2021 As a hot research topic, nano-scale energetic materials have recently attracted much attention in the fields of propellants and explosives. The preparation of different types of nano-sized energetic materials were carried out, and the effects of nano ...
W. Pang +6 more
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Effects of Surface Waviness on the Nonlinear Vibration of Gas Lubricated Bearing-Rotor System
Shock and Vibration, 2018 This paper presents the effects of the surface waviness on the nonlinear dynamic performance of a gas bearing-rotor system. The coupled vibration with the elastomer is taken into consideration to fit the actual engineering application. The effects of the
Jian Li +3 more
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Experimental and simulative thermal stability study of HTPE solid propellants in different scales
Case Studies in Thermal Engineering, 2021 The hydroxyl-terminated polyether (HTPE) solid propellants are widely recognized as promising alternatives for hydroxyl-terminated polybutadiene (HTPB) propellants due to their compliance with insensitive munition characteristics of composite solid ...
Wang Xu +7 more
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Research on thermal conductivity of HGMs at vacuum in room temperature
AIP Advances, 2018 Hollow glass microspheres (HGMs) can be used as thermal insulation materials owing to its hollow structure which brings excellent thermal insulation property and low density.
Ping Wang +4 more
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Combustion Performance of Spherical Propellants Deterred by Energetic Composite Deterring Agents
ACS Omega, 2021 In order to achieve ideal burning progressivity and reduce harmful phenomena such as muzzle flame and smoke, energetic composite deterring agents (ECDAs) deterring spherical propellants were designed and prepared.
Hao Liang +3 more
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Designing high-performance hypergolic propellants based on materials genome
Science Advances, 2020 Propellant materials genome offers a new approach to the design of high-performance hypergolic propellants. A new generation of rocket propellants for deep space exploration, ionic liquid propellants, with long endurance and high stability, is attracting
Wen-Li Yuan +11 more
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FirePhysChem, 2022 In order to solve the problem of weak injection of fuel-rich propellant and to enhance its burning rate, the combustion behaviors of Al/Mg-based fuel-rich HTPB propellants with 40wt% metal content were studied with and without the addition of fast ...
Han Shi +4 more
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Vojnotehnički Glasnik, 2006 Kao i sve energetske supstance, baruti i raketna goriva su termodinamički nestabilni, zbog čega, tokom skladištenja, dolazi do njihove kemijske dekompozicije (starenja).
Radun Jeremić, Luka Grbović
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