Results 1 to 10 of about 204,798 (165)
Experimental Study of the Load-Transfer Law and Shock Environment of a Pipe–Float System
Journal of Marine Science and EngineeringTo study the load-transfer law and shock environment of a pipe–float system, an experimental model was designed, manufactured, and installed on a floating shock platform.
Miaoran Li +7 more
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Research on shock environment characteristics of large-scale floating shock platform
Zhongguo Jianchuan YanjiuObjectiveThis paper aims to analyzes the shock response characteristics of a large-scale floating shock platform (LFSP) subjected to underwater explosion. MethodsThe acoustic-solid coupling approach is used as the basis for the numerical simulation.
Haonan ZHANG +4 more
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THE EFFECTS OF STRATEGIC SHOCK ON THE MILITARY ENVIRONMENT
Bulletin of "Carol I" National Defense University, 2021 Generally, the projection and the implementation of changes at doctrinal level mainly follow the pointed paradigm shifts generated by sudden and emphasized mutation of operational thinking.
Valentin-Claudiu JORĂSCU
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Reliability Analysis for k-out-of-N: F Load Sharing Systems Operating in a Shock Environment
IEEE Access, 2023 This paper studies a reliability modeling for a $k$ -out-of- $n$ : $F$ load sharing system that operates in a shock environment. Such a system consists of a protective device and $n$ components with load sharing.
Xinqian Huang +3 more
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Effect of milling time on the particle size distribution and morphology of tungsten powders
Fenmo yejin jishu, 2021 The tungsten particles in the different particle size distribution were obtained by changing the ball milling time to increase the volume fraction of tungsten particles in the objective particle size distribution of 5~11 μm, and the influence of ball ...
YANG Wen-tao +4 more
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Reliability of MEMS in Shock Environments: 2000–2020 [PDF]
Micromachines, 2021 The reliability of MEMS in shock environments is a complex area which involves structural dynamics, fracture mechanics, and system reliability theory etc. With growth in the use of MEMS in automotive, IoT, aerospace and other harsh environments, there is a need for an in-depth understanding of the reliability of MEMS in shock environments.
Tianfang Peng, Zheng You
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Zone division method of ship shock environment based on cluster analysis
Zhongguo Jianchuan Yanjiu, 2020 Objectives The real ship test finds out that the shock input to the ship equipment is related to the characteristics of equipment as well as the installation position of ship.
ZHANG Chunhui +4 more
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Shock response failure analysis method for shipborne equipment under implosion load
Zhongguo Jianchuan Yanjiu, 2023 ObjectivesIn order to assess the vitality of shipborne equipment consists of important components of a warship system under the action of an anti-ship missile implosion load, this paper propose a response failure analysis method.MethodsThe shock response
Zeheng DONG, Fangyun LU, Xiangyu LI
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MARKARIAN 6: SHOCKING THE ENVIRONMENT OF AN INTERMEDIATE SEYFERT [PDF]
The Astrophysical Journal, 2011 Markarian 6 is a nearby (D~78 Mpc) Seyfert 1.5, early-type galaxy, with a double set of radio bubbles. The outer set spans ~7.5 kpc and is expanding into the halo regions of the host galaxy. We present an analysis of our new Chandra observation, together with archival XMM-Newton data, to look for evidence of emission from shocked gas around the ...
Mingo, B. +6 more
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MEMS reliability in shock environments [PDF]
2000 IEEE International Reliability Physics Symposium Proceedings. 38th Annual (Cat. No.00CH37059), 2002 In order to determine the susceptibility of our MEMS (MicroElectroMechanical Systems) devices to shock, tests were performed using haversine shock pulses with widths of 1 to 0.2 ms in the range from 500 g to 40000 g. We chose a surface-micromachined microengine because it has all the components needed for evaluation: springs that flex, gears that are ...
Tanner,Danelle M. +6 more
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