Results 101 to 110 of about 73,269 (293)
Scientific ReportsThe split torque gear transmission holds significant potential for use in helicopter main reducer transmission systems due to its benefits of low noise, high power-to-weight ratio, and high reliability.
Jingwei Ding, Guanghu Jin
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Theory of conserved spin current and its application to two dimensional hole gas
, 2007 We present a detailed microscopic theory of the conserved spin current which is introduced by us [Phys. Rev. Lett. \textbf{96}, 196602 (2006)] and satisfies the spin continuity equation even for spin-orbit coupled systems. The spin transport coefficients
Di Xiao +5 more
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2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems
Advanced Materials, EarlyView.A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
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Jixie chuandong, 2021 In order to improve the load sharing performance and transmission stability of the split torque transmission system， aiming at a single input double output gear torque transmission system， three kinds of linkage center distance error calculation models ...
Jingwei Ding, Guanghu Jin, Rupeng Zhu
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CES Transactions on Electrical Machines and Systems, 2017 In this paper, key dimensions of a co-axial dual-mechanical-port flux-switching permanent magnet (CADMP-FSPM) machine for fuel-based extended range electric vehicles (ER-EVs), including split ratio, stator/rotor pole arcs, rotor yoke thickness, etc., are
Lingkang Zhou, Wei Hua, Ming Cheng
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NASA transmission research and its probable effects on helicopter transmission design [PDF]
Transmissions studied for application to helicopters in addition to the more conventional geared transmissions include hybrid (traction/gear), bearingless planetary, and split torque transmissions. Research is being performed to establish the validity of
Coy, J. J. +2 more
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Advanced Materials, EarlyView.The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
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Jixie chuandong, 2016 A statics analysis model of the transmission system is established for the power split- torque transmission system of double input cylindrical gear,the factors of the meshing deformation of the gear pair,lateral deformation of a gear centre,duplicate ...
Tang Xianju
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Advanced ScienceSpin‐current generation via the anisotropic spin‐split effect has been predicted in antiferromagnetic RuO2, where the symmetry of RuO2 plays a critical role in spin–orbit torque (SOT).
Thi Van Anh Nguyen +8 more
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Acceleration Performance Analysis of Power-split Hybrid Powertrain System
Jixie chuandong, 2020 To fulfill the design goal of acceleration performance of a power-split hybrid vehicle，constraint matrices of all possible configurations of power-split hybrid powertrain system that can be constructed by two-planetary-gear system are derived and ...
Peng Hao +4 more
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