Results 131 to 140 of about 254,211 (189)

Two New Rocket Weapons: Bazooka and Katusha Blast Nazis

Astronautics, 1943
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Fuze vibration reduction design based on high-speed rocket sled vibration effect

Journal of Physics: Conference Series
Rocket sled is one of the important methods to realize the performance test in fields such as aerospace and weapon equipment. In response to the extremely high overload phenomenon of the tested fuze system in rocket sled impact tests, this paper proposes
Lide Yan, Lifei Cao, Xiaochang Duan, Qi Wu, Lei Hou, Yubo Xue   +5 more
semanticscholar   +1 more source

Digital Twin of Solid Rocket Motor, Problem and Challenge

International Symposium on Computational Intelligence and Design, 2018
The technology level of solid rocket motor as the heart of missile directly affects the development level of missile weapon equipment in China. For a long time, the design of solid rocket motor is mainly based on experience and semi-experience, there are
Xiao Fei, Qian Fengchen, Su Bing, Fan Yuzhu   +3 more
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«Большой проект» отечественного ракетостроения. К 75-летию постановления Совета Министров СССР «Вопросы реактивного вооружения» (1946)

ИННОВАЦИИ, 2021
Рассмотрено содержание постановления Совета Министров СССР от 13 мая 1946 года № 11017-419сс «Вопросы реактивного вооружения», ставшего ключевым в создании в отечественной аэрокосмической отрасли, и особенности его практической реализации The content of the ...
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Measurement Methodology: Dangerous Mechanical Impact and Response Measurement Method of Solid Rocket Motor Based on Acoustic Emission

IEEE Instrumentation & Measurement Magazine
The Solid Rocket Motor (SRM) is widely used as the power source of weapon systems because of its high reliability, good performance and simple structure [1]. With the development of power demand and technology of weapon systems, the energy density of SRM
Hu Ni, Liang Zhang, Zeyuan Zhang, Bin Yang, Dazhi Xu, Chi Zhang, Yongli Xiang, Yang Yang   +7 more
semanticscholar   +1 more source

A Study on the Effectiveness of a Multiple Rocket Launcher (MRL) with Unguided Rockets

, 2019
Multiple Rocket Launchers (MRL) have been used for an army weapon system over the past several decades. In this study, we have predicted effectiveness for MRL with a certain unguided rocket. ARTQUIK model has been used to calculate requirements of rocket
D. Cho, D. Han, Y. Hur, Jaehoon Jin, Jaeyeol Son   +4 more
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THE USE OF THE OPERATIONAL READINESS COEFFICIENT IN THE SYSTEM OF INDICATORS AND THE CRITERION FOR ASSESSING THE COMBAT EFFECTIVENESS OF WEAPONS OF ROCKET FORCES AND ARTILLERY

Collection of scientific works of Odesa Military Academy, 2020
When developing tactical and technical requirements for a new model of artillery weapons, it is necessary to have a system of indicators and criteria for evaluating the combat effectiveness of a model. Such a system will allow a more reasonable approach to their development. The purpose of the article is to clarify the system of indicators and criteria
V. Kazakov, Y. Voda
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Rocket Chemistry at Inyokern

Chemical & Engineering News Archive, 1949
AFTER sporadic development for several centuries and rather intensive development during the last 12 years, the rocket may now be considered a reliable mechanism. As a heat engine it is necessarily inefficient, but it is unsurpassed wherever power is required for a short period, regardless of whether in air or vacuum.
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Azimuth angle error depending of the Inertial Navigation System mounting error

Zbornik radova
An artillery weapon that uses a precise Inertial Navigation System (INS) for orientation towards the North was considered. For this purpose, the axes of the INS must be aligned with the axes of the artillery weapons.
Vladimir Vukmirica, Ivana Trajkovski, Nada Asanović, Adrijana Jovanović   +3 more
semanticscholar   +1 more source

Unique Carbon Fibers for High-Temperature Applications

S.A.M.P.E. journal
Carbon-carbon composites have been used for many decades in applications, such as rocket nozzles, brakes, and thermal protection systems (TPS). The material consists of carbon fiber in a matrix of carbon/graphite.
Robert Yancey, Tom Haulik, John Fricano, Gary Chang, Adam Dust, Charles Burton, John Garnier   +6 more
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