Results 11 to 20 of about 61,148 (266)
Analytical Study of Aerodynamic Foil Journal Bearing with Elastic Support
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008 A new type of compliant foil bearing (CFB)-Aerodynamic Foil Journal Bearing with Elastic Support was developed and analyzed in this paper. Sets of physical models were proposed to solve the Elastohydrodynamic (EHD) coupling problem for this new type of ...
Hongli ZHAO +3 more
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Opportunities regarding the use of technologies of energy recovery from sewage sludge
SN Applied Sciences, 2021 Based on the global need to efficiently eliminate highly produced amounts of sewage sludge, alternative technologies are required to be practically developed.
Anca Maria Zaharioiu +5 more
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Energies, 2023 Ice slurry is a high energy density coolant with excellent flow, phase change, and thermophysical properties. In order to investigate the recovery of ice slurry flowing through a local large heat flux segment, a 3D Eulerian-Eulerian model based on the ...
Fushou Xie, Wan Guo, Yuhao Zhu
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Analysis of Suitability of Fixed-wing Aircraft for Launching Satellites into Low Earth Orbit [PDF]
Problemy MechatronikiThe use of near-Earth space for scientific and commercial purposes has skyrocketed in recent years. However, progress continues to be hampered by the cost and availability of vehicles relied upon for delivering payloads to the Earth’s orbit.
Zbigniew KORUBA (ksmzko@tu.kielce.pl) +3 more
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Optimized design of the ion optics based on the over-perveance characteristics of the beam current
AIP Advances, 2023 To illustrate the erosion mechanism of the edge aperture by high-energy ions, a three-dimension simulation model was established, and a particle-in-cell method was applied in tracking the hitting processes as well as a Monte Carlo collision method was ...
Juanjuan Chen +5 more
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Xi'an Gongcheng Daxue xuebao, 2022 Refrigerant pump-driven free cooling technology can effectively reduce data center cooling energy consumption. But for a pure refrigerant system, it is difficult to meet the need of dynamic high efficient operation facing both the large temperature ...
ZHOU Feng +3 more
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Numerical Study on Pool Film Boiling of Liquid Hydrogen over Horizontal Cylinders
Energies, 2022 Due to the low boiling point of hydrogen, the boiling phenomenon is usually encountered in the applications of liquid hydrogen. The underlying mechanism as well as the physical performance of film boiling over horizontal cylinders are not yet fully ...
Jiaojiao Wang, Yanzhong Li, Lei Wang
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Applied Sciences, 2021 In the application of pulsating heat pipes (PHPs), the lengths of the adiabatic sections are usually determined by the distance between the heat source and the heat sink, and have important effects on the performance of PHPs.
Kangli Bao +5 more
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Cryogenic technology for infrared detection in space
Scientific Reports, 2022 Cryogenic technology has been developed cooperatively with infrared detection technology, which is of great significance for the development of space science and technology.
Yinan Han, Ankuo Zhang
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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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