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Research Status and Prospect of Torsional Vibration Detection Methods for Rotating Machinery
Journal of Harbin University of Science and Technology, 2021 Torsional vibration of rotating machinery is one of the main factors affecting the reliability and service life of rotaing machinery. In recent years, the number of large units accidents caused by torsional vibration is increasing.
GUO Yan-ling, QIU Feng, LI Zhi-peng
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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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Micromachines, 2022 This paper presents a longitudinal–torsional transducer for use during the ultrasonic vibration-assisted milling (UVAM) of honeycomb aramid material.
Mingxing Zhang +4 more
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Torsional vibrations of camshafts
Mechanism and Machine Theory, 1992 Abstract This study deals with the torsional vibrations on the camshafts in force closed cam mechanisms. On the cam mechanisms with reciprocating followers, the variable torque which is produced by force exerted to the cam from the follower, will create torsional vibrations on the camshaft.
Şaka, Ziya, Yılmaz, Yüksel
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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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Torsional Vibrations in a Crank Shaft [PDF]
, 1991 In this paper, we analyze the torsion in the crank shaft of a gas compressor with one crank. The effect of damping will not be studied here. The geometry is as drawn in Fig. 1. Two forces are exerted on the shaft. First, it is at one end driven by a motor.
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Analysis the torsional vibration of PC Box Girder Bridge with Corrugated Steel Webs [PDF]
E3S Web of ConferencesIn this study, in order to accurately calculate the torsional vibration frequency of a simply supported corrugated steel web composite box girder, the element stiffness matrix of the torsional vibration of the simply supported corrugated steel web ...
Yu Zhuangguo
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Study on a longitudinal–torsional ultrasonic vibration system with diagonal slits
Advances in Mechanical Engineering, 2017 The longitudinal–torsional ultrasonic vibration machining process is popular for machining hard and brittle materials. A longitudinal–torsional ultrasonic vibration system with diagonal slits was designed for the ultrasonic vibration machining process ...
Tao Chen +3 more
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Development of a torsional vibration suppression device using permanent magnets
Nihon Kikai Gakkai ronbunshu, 2021 Dual mass flywheel (DMF) dampers are conventionally used for torsional vibration suppression in automobile powertrains. The torsional vibration in powertrains has increased in recent years owing to the widespread downsizing of internal combustion engines
Tomohiro MIYABE +3 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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