Application Development of Cylindrical Roller Bearing for High-speed EMUs
, 2018 Aiming at the problems of tapered roller bearings applied in high-speed EMUs in our country, such as bearing grease leakage, abnormal temperature rise, and stripping, using forward design concept, combined the technical characteristics of cylindrical roller bearings of radial load capacity, high speed limit, strong maintaining lubrication capacity, the
LI Guodong, ZHAO Wenxue, HAN Qingli
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Fabrication and characterization of α‑Fe<sub>2</sub>O<sub>3</sub>/Fe<sub>3</sub>O<sub>4</sub> magnetic heterogeneous nanorods with PEG<sub>2k</sub> as restricted growth agent. [PDF]
Discov NanoPan Z +5 more
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A DC-Sensitive Video/Electrophysiology Monitoring Unit for Long-Term Continuous Study of Seizures and Seizure-Associated Spreading Depolarization in a Rat Model. [PDF]
eNeuroLiu J, Gluckman BJ.
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Development of Permanent Magnetic Traction Motors for High-speed EMUs
, 2016 High-speed EMUs were strict with the performance and reliability, such as efficiency and power density, while traditional asynchronous traction motors had little room for improvement of performances to meet the requirements of new generation high speed railway traction system, so the permanent magnetic traction motors (PMTM) of the high-speed EMUs was ...
FU Minli +5 more
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Modeling and Simulation Analysis of High-speed EMUs Emergency Brake System
, 2014 Based on operating principle and performance of high-speed EMUs emergency brake system, AMESim was utilized to establish car pneumatic emergency brake model, vehicle brake submodel and EMUs emergency brake model respectively. On this basis, the composite simulation had been carried out on the established models according to different load, different ...
CAI Li, CHEN Shu-jun, DU Qun-wei
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Extreme-Temperature (1000 °C) Operation of InGaN/AlGaN Nanowire Light-Emitting Diodes. [PDF]
ACS PhotonicsMuthu MBS +3 more
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Characteristics of novel magnetic nanocomposites based on samarium orthoferrite. [PDF]
Sci RepRoumaih K +4 more
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Optimization of constant-speed control algorithm for high-speed EMUs
Constant-speed control is deemed one of the core control functions for high speed EMUs, with accuracy being crucial for ensuring smooth operation. Given the complex operational environments of trains, ensuring the accuracy of constant-speed control for high-speed EMUs remains a research challenge in the industry.
XIONG Yan +3 more
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Surface Buckling-Enabled Fabrication of Metallic Nanomeshes for Lightweight EMI Shielding. [PDF]
ACS OmegaThakur S, Chakraborty A, Ray N.
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