Results 111 to 120 of about 6,045 (208)
Air brake-dynamometer accurately measures torque [PDF]
, 1965 Air brake-dynamometer assembly combines the principles of the air turbine and the air pump to apply braking torque. The assembly absorbs and measures power outputs of rotating machinery over a wide range of shaft speeds.
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IEEE AccessGiven the challenges of high loss density and heat dissipation in high-speed switched reluctance motors (HSRMs), this paper proposes a thermal analysis and cooling design method based on electromagnetic-thermal-flow (EM-TF) coupling. A 3 kW, 20,000 r/min
Lukuan Qiao +5 more
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EnergiesAmidst the growing demand for efficient and sustainable energy storage solutions, Flywheel Energy Storage Systems (FESSs) have garnered attention for their potential to meet modern energy needs.
Mahmoud Eltaweel +1 more
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Journal of Harbin University of Science and Technology, 2017 The nuclear reactor cooling medium drive motoris thecritical equipmentin the primary circuit of hightemperature gas cooled reactors. Ｒole of the helium gas as cooling medium drive system for the exchange of heat，In order to study the influence of ...
XU Xiao, GE Bao-jun
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Hemocompatibility and hemodynamic comparison of two centrifugal LVADs: HVAD and HeartMate3. [PDF]
Biomech Model Mechanobiol, 2023 Gil A, Navarro R, Quintero P, Mares A.
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A Computational Investigation of Gear Windage [PDF]
A CFD method has been developed for application to gear windage aerodynamics. The goals of this research are to develop and validate numerical and modeling approaches for these systems, to develop physical understanding of the aerodynamics of gear ...
Hill, Matthew J., Kunz, Robert F.
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Analysis and optimisation of windage power loss of high-speed cylindrical helical gear pair
Jixie chuandongObjectiveTo investigate the windage power loss of the driving gear in a helical cylindrical gearbox under the working conditions of 1 500-2 500 r/min without a shroud and with different shroud parameters at 2 000 r/min, the nephograms of velocity and ...
LIU Zehao, KANG Min, FEI Xiuguo, LIU Wei
doaj
Evaluation of a semi-active gravity gradient system. Volume II - Appendices [PDF]
Evaluation of semi-active gravity gradient system ...
Nishinaga, R. G. +3 more
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A new energy storage system (the mechanical capacitor), using a spokeless magnetically levitated composite ring rotor, is described and design formulas for sizing the components are presented. This new system is configured around a permanent magnet (flux
Evans, H. E., Kirk, J. A., Studer, P. A.
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