Results 1 to 10 of about 3,164 (256)
Analysis of Torsional Vibration Characteristic for the Crown Gear Coupling of EMU
Jixie chuandong, 2017 The torsional vibration should be serious considered in the product design of the crown gear coupling of EMU. According to the structural characteristics and operating conditions of the crown gear coupling of EMU,the torsional vibration system mechanical
Shi Zhenqiang +4 more
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A new magnetorheological elastomer torsional vibration absorber: structural design and performance test [PDF]
Mechanical Sciences, 2021 The semi-active torsional vibration absorber can effectively reduce the torsional vibration of the power-train system. In this paper, a new type of variable stiffness torsional vibration absorber with a magnetorheological elastomer (MRE) as an ...
P. Gao +7 more
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Frontiers in Materials, 2022 To reveal the transient temperature distribution pattern inside the magnetorheological grease (MRG) torsional vibration damper and explore the relationship between the current and internal temperature of the device, the transient temperature simulation ...
Zida Xiao +4 more
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Machines, 2022 Torsional vibration of the automotive driveline has significant influence on driving comfort. This study investigates the influence of clutch nonlinear behaviors on the torsional vibration of the driveline with numerical and experimental methods.
Junlong Qu +3 more
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Actuators, 2023 The vibration performance is critical to the suspension control and the torque precision of the magnetically suspended momentum flywheel (MSMW). The translational and torsional vibration of the MSMW are investigated in this article, and the damping ...
Biao Xiang, Hu Liu
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A Study on the Damping Characteristics of Torsional Vibration in Diesel Engines
JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN, 1985 The empirical formulae, being able to estimate engine damping ratio and torsional vibration amplitude, are derived from the experimental results both for high-speed and for low-speed diesel engines mentioned in the previous paper, in which the torsional angular displacements were measured at the free-end of the crankshafts. The relationship between the
Shoichi Iwamoto, Katsuhiko Wakabayashi
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Zhongguo Jianchuan Yanjiu, 2019 [Objectives] To clarify the torsional vibration calculation method for matching the medium-high speed diesel engine with the multi-elastic coupling,and to obtain the torsional vibration characteristics,[Methods] taking a MTU diesel engine propulsion ...
Hu Yunfei +3 more
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Shock and Vibration, 2020 In the present paper, the amplitude-frequency characteristics of torsional vibration are discussed theoretically and experimentally for automotive powertrain.
Jinli Xu, Jiwei Zhu, Feifan Xia
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Torsional vibration characteristics of power transmission system
IOP Conference Series: Materials Science and Engineering, 2018 Torsional vibration is a frequent perturb for heavy rotating and high speed machinery. Development of large torsional vibrations produce torsional stresses which leads to increase in bearing loads and results in generation of cracks in the high stress areas of the transmission system and propeller. So, it is important to model and analyze the torsional
P L Jayananthan, C Shravankumar
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A Torsional Vibration Measurement Method for Rotating Blades Based on Blade Tip Timing
Shock and Vibration, 2021 During the working process of the turbine, some types of faults can cause changes in the vibration characteristics of the blades. The real-time vibration monitoring of the blades is of great significance to the stable operation and state-based ...
Haonan Guo +6 more
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