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A Heterogeneous Parallel Algorithm for Euler-Lagrange Simulations of Liquid in Supersonic Flow
Applied Sciences, 2023 In spite of its prevalent usage for simulating the full-field process of the two-phase flow, the Euler–Lagrange method suffers from a heavy computing burden.
Xu Liu +7 more
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Research on Foreign Air-to-Ground Hypersonic Missile Development in 2022 [PDF]
Hangkong bingqi, 2023 This paper summarizes and studies the development trends of foreign air-to-ground hypersonic missiles in 2022, including Kh-47M Kinzhal hypersonic missie, Kh-95 long-range hypersonic missile, Ostrota hypersonic missile, Larchinka-MD hypersonic weapon ...
Ren Chunyan, Liu Ying, Zhang Qian, Zhou Jiangyang, Shi Danya
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Research on Development of Hypersonic Defense Weapons Abroad [PDF]
Hangkong bingqi, 2023 The US pays great attention to and leads the development of hypersonic weapon defense technology in the world, vigorously promots hypersonic defense programs such as Hypersonic Defense Weapon Concept Definition, Hypersonic Defense Component Technology ...
Zhao Hongyan, Xie Bangrong
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AIP Advances, 2023 The flamelet model has the characteristics of high efficiency and physical intuition and has excellent application prospects in supersonic turbulent combustion simulation.
Chengyue Lian +6 more
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Research on Hypersonic Vehicle Interception Conditions from a Small Velocity Ratio Perspective [PDF]
Hangkong bingqi, 2023 To address the problem of hypersonic vehicle interception, taking the air-breathing hypersonic vehicle as the target of interception, this paper employs the concept of engagement geometry to theoretically provide the necessary conditions for the ...
Liu Shuangxi, Yan Binbin, Zhang Tong, Zhang Xu, Yan Jie
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Large eddy simulation of supersonic flow in ducts with complex cross-sections
Theoretical and Applied Mechanics Letters, 2023 Large Eddy Simulation (LES) has been employed for the investigation of supersonic flow characteristics in five ducts with varying cross-sectional geometries.
Huifeng Chen +5 more
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Hypersonic Phononic Crystals [PDF]
Physical Review Letters, 2005 In this Letter we propose the use of hypersonic phononic crystals to control the emission and propagation of high frequency phonons. We report the fabrication of high quality, single crystalline hypersonic crystals using interference lithography and show that direct measurement of their phononic band structure is possible with Brillouin light ...
Gorishnyy, T. +4 more
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An aerothermodynamic design optimization framework for hypersonic vehicles [PDF]
, 2018 In the aviation field great interest is growing in passengers transportation at hypersonic speed. This requires, however, careful study of the enabling technologies necessary for the optimal design of hypersonic vehicles.
Di Giorgio, Simone +3 more
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Universal behavior of internal friction in glasses below T : anharmonicity vs relaxation [PDF]
, 2006 Comparison of the internal friction at hypersonic frequencies between a few K and the glass transition temperature Tg for various glasses brings out general features. At low temperature, internal friction is only weakly dependent on the material. At high
C. A. Angell +18 more
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Entropy, 2022 Strong viscous interaction and multiple flow regimes exist when vehicles fly at high altitude and high Mach number conditions. The Navier–Stokes(NS) solver is no longer applicable in the above situation.
Dingwu Jiang +3 more
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