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Traction Motor Cooling Systems: A Literature Review and Comparative Study
IEEE Transactions on Transportation Electrification, 2021 More efficient cooling systems are an enabler for the increase in power density in an electric traction motor. Contemplating to existing reviews, this article presents a comprehensive collection of heat transfer mechanisms for the different heat removal ...
Peer-Ole Gronwald, T. A. Kern
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Shock and Vibration, 2022 Track construction is likely to exert a significant effect on railway environmental noise. In this study, a detailed comparative investigation was conducted to analyze the differences in the external noises generated by a Chinese high-speed train passing
Muxiao Li +5 more
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A Review of Modulation and Control Techniques for Multilevel Inverters in Traction Applications
IEEE Access, 2021 Traction inverter has been the subject of many studies due to its essential role in the proper performance of the drive system. With the recent trend in increasing the input voltage in battery-powered electric vehicles, multilevel inverters have been ...
A. Poorfakhraei, M. Narimani, A. Emadi
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Railway Engineering Science, 2023 Rail vehicles generate huge longitudinal impact loads in collisions. If unreasonable matching exists between the compressive strength of the intermediate coupler and the structural strength of the car body, the risk of car body structure damage and train
Jingke Zhang +7 more
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Chinese Journal of Mechanical Engineering, 2021 In the digital image correlation research of fatigue crack growth rate, the accuracy of the crack tip position determines the accuracy of the calculation of the stress intensity factor, thereby affecting the life prediction.
Bing Yang +7 more
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Chinese Journal of Mechanical Engineering, 2022 The locomotive traction motor is described as a rotor-bearing system coupling the kinetic equations of the traction shaft and its support bearings with the determination of their elastic deformations in this study. Under the effect of excitations induced
Yuqing Liu +4 more
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World Journal of Gastroenterology, 2022 Endoscopic submucosal dissection (ESD) has been developed as a treatment for superficial gastrointestinal neoplasms, which can achieve en bloc resection regardless of the lesion size.
M. Nagata
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Parameters Calibration of the GISSMO Failure Model for SUS301L-MT
Chinese Journal of Mechanical Engineering, 2023 With the development of the rail transit industry, more attention has been paid to the passive safety of rail vehicles. Structural damage is one of the main failure behaviors in a rail vehicle collision, but it has been paid little attention to in past ...
Tao Zhu +6 more
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Structural Stress–Fatigue Life Curve Improvement of Spot Welding Based on Quasi-Newton Method
Chinese Journal of Mechanical Engineering, 2020 ∆F-N curves are usually used to predict the fatigue life of spot welding in engineering, but they are time-consuming and laborious and not universal. For the purpose of predicting the fatigue life of spot welding accurately and efficiently, tensile–shear
Yahang Qin +5 more
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Advances in Aerodynamics, 2023 The aerodynamic braking has become an attractive option with the continuous improvement of train speeds. The study aims to obtain the optimal opening angles of multiple sets of braking plates for the maglev train.
Xiaofei Wang +6 more
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