Results 11 to 20 of about 17,155 (237)
Study on strength criterion of composite solid propellants under complex loading
AIP Advances, 2023 A solid rocket motor is the power source of the missile. In order to accurately evaluate its structural integrity and improve the reliability of the power system, it is mandatory to construct an accurate strength criterion for the composite solid ...
Xueren Wang +4 more
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Investigation on Aging Model of Solid Propellant Using the Degree of Crosslinking
International Journal of Aerospace Engineering, 2022 Solid propellant is the main part of solid rocket motor (SRM). To further investigate the service life of SRM, aging of solid propellant should be concerned. The aim of this study is to propose a new aging constitutive model of solid propellant using the
Junqi Wang, Huiru Cui, Weili Ma
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Autophage engines: towards a throttleable solid motor [PDF]
, 2018 This paper describes the instrumented test firing of a rocket that seeks to combine the throttleability of a liquid-fueled engine with the simplicity of a solid motor.
Dron, Mykola +5 more
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International Journal of Aerospace Engineering, 2020 Erosive burning refers to the augmentation of propellant burning rate appears when the velocity of combustion gas flowing parallel to the propellant surface is relatively high.
Yanjie Ma +4 more
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Crystals, 2023 The safety of solid rocket engine use seriously affects the survivability and combat effectiveness of weaponries. To study the engine safety against fragment in complex battlefield environments, the fragment impact safety simulation study of a high ...
Zheng Liu +6 more
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Research on Development of Foreign Integral Solid Rocket Ramjet Engine Technology [PDF]
Hangkong bingqi, 2021 Missile power plant is a key factor in determining the missile’s range. This paper analyzes and discusses the current patented technologies and application status of integrated solid rocket ramjet engines in foreign countries (USA, Russia, Europe)
Liu Ying, Lu Ning, Shen Xin
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Ageing studies on AP/HTPB based composites solid propellants
Energetic Materials Frontiers, 2021 Components of solid rocket motor that are susceptible to ageing are propellant, insulator, inhibitor, interfaces, igniter system, and seals. Seals, insulator, ignition systems are replaceable but the motor would be recast when the deterioration in ...
Hamza Naseem +3 more
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MATEC Web of Conferences, 2016 On the basis of obtained analytical estimate of characteristics of hybrid solid-propellant rocket engine verification of earlier developed physical and mathematical model of processes in a hybrid solid-propellant rocket engine for quasi-steady-state flow
Zhukov Ilya S. +3 more
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Determination of Glass Transition Temperature of Double-base Rocket Propellants with the Use of Dynamic Mechanical Analysis [PDF]
Problemy Mechatroniki, 2015 The paper presents results of Dynamic Mechanical Analysis (DMA) of double-base (DB) solid rocket propellant with special attention paid to determining the glass transition temperature. The presented experiments were carried out with the use of Netzch DMA
Marcin CEGŁA +5 more
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EROSIVE BURNING IN SOLID PROPELLANT ROCKET MOTORS
Proceeding of Energy and the Environment, 1998, 2023 In the design stage of solid rocket motor, determination of erosive burning effect is essential for today's propulsion engineers. In the present study, erosive burning problem in the solid propellant rocket motors is considered numerically and experimentally.
Gudu, T, Vural, H, Ak, MA
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