Results 281 to 290 of about 32,294 (305)

Characteristics of Torsional Vibrations of a Shaft System with Parallel Misalignment

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2005
Couplings are important parts in the movement of a shaft system. A coupling can transfer the torque from one shaft to another through deforming itself. If parallel misalignment exists, the couplings will produce an extra deformation besides the deformation produced by transferring the torque.
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Torsional vibration transmissibility characteristics of reinforced viscoelastic flexible pipes

Journal of Sound and Vibration, 1988
The dynamic complex shear moduli of fibre and steel reinforced viscoelastic flexible pipes are determined by using a torsional non-resonance method. Material property master curves as a function of frequency and temperature are obtained by using reduced modulus methods.
I. Kennedy, G.R. Tomlinson
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The Characteristics of Bending Vibration Stress Coupled with Torsional Vibration of Automotive Diesel Engine Shaftings

SAE Technical Paper Series, 1995
<div class="htmlview paragraph">The unknown characteristics of the bending vibration coupled with torsional vibration (hereafter called“coupled torsional, bending vibration”) are investigated from the experimental and analytical viewpoints. The torsional and bending vibration stresses of the crankshafts of a 6 cylinder, in - line engine and an 8 ...
Katsuhiko Wakabayashi, Yasuhiro Honda, Tomoaki Kodama, Shoichi Iwamoto   +3 more
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Free torsional vibration characteristics of compound planetary gear sets

Mechanism and Machine Theory, 2001
A family of torsional dynamic models of compound gear sets is developed to predict the free vibration characteristics under different kinematic configurations resulting in different speed ratios. The compound gear sets considered consist of two planes of single- or double-planet gear sets connected by a straight long planet.
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Study on Torsional Vibration Response Characteristics of Marine Propulsion Shafting

Journal of Ship Research
_ The paper establishes the lumped parameter vibration mathematical model of shafting and uses the system matrix method to calculate and analyze steady-state frequency domain vibration characteristics of the shaft system in the range of diesel engine speed.
Nengqi Xiao, Yuwei Zhan, Yi Hu, Lei Zou, Xianjuan Pang   +4 more
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Research on torsional vibration characteristics of reciprocating compressor shafting and dynamics modification

Mechanics of Advanced Materials and Structures, 2018
In this paper, the torsional vibration characteristics of the high-speed and high-power reciprocating compressor shafting is investigated based on the modal superposition method (MSM) and the sensi...
Jian Liu, Xiaodong Sun, Xiao Zhang, Xiaobing Hou   +3 more
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Characteristic Frequencies and Mode Shapes for TurboGenerator Shaft Torsional Vibrations

IEEE Transactions on Power Apparatus and Systems, 1980
Fundamental to the study of turbogenerator shaft torsional vibrations, as occur in subsynchronous resonance and high speed reclosing, is the calculation of the characteristic frequencies and associated mode shapes of the vibrations. A calculation procedure is discussed which is based on distributed ed system concepts and does not require matrix ...
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FLEXURAL–TORSIONAL COUPLING EFFECT ON VIBRATIONAL CHARACTERISTICS OF ANGLE-PLY LAMINATES

Journal of Sound and Vibration, 1998
Abstract A mainly experimental investigation is presented on the vibrational characteristics of angle-ply laminate made of carbon/epoxy composite material, considering the effect of flexural–torsional coupling stiffness. This consists of a resonance test on a cantilevered laminated plate model by using laser holographic interferometry.
T. Maeda, V. Baburaj, Y. Ito, T. Koga
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Study on Torsional Vibration Characteristics of Wind Turbine Drive Train

2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE), 2022
Cai Jionghui, Wang Jian, Zhang Jianhua, Weng He   +3 more
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Research on the Modeling of Bending-Torsional Coupling and Vibration Characteristics of Planetary Roller Screw Mechanism

Electronics (Switzerland), 2022
Shangjun
exaly