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Radial and torsional vibration characteristics of a rub rotor
Nonlinear Dynamics, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lu, Wenxiu, Chu, Fulei
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Study on torsional vibration characteristics of conical horn
2011 International Conference on Consumer Electronics, Communications and Networks (CECNet), 2011The realization of torsional vibration by conical horn has more valuable application in project than by exponential horn and stepped horn. The wave equation of torsional wave propagating in the conical horn is analyzed based on one-dimensional wave theory, and the obtained wave equation is a standard Bessel equation.
Jianxin Zheng, Jie Han, Chuanshao Liu
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Inherent Characteristic Analysis for Torsional Vibration of a Planetary Transmission
Advanced Materials Research, 2013A torsional vibration mechanical model of the transmission system of a certain cetarpillar vehicle is established using mass distribution method. The torsional vibration model, containing multi-stage simple and compound planetary gear transmissions, fixed-axis transmission and power split/converge system, is established based on Lagrange Equation ...
Yang Yang +3 more
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Longitudinal and Torsional Vibration Characteristics of Boron Nitride Nanotubes
Journal of Vibration Engineering & Technologies, 2019Boron nitride nanotubes (BNNTs) are new cousins of carbon nanotubes (CNTs), which alternately substitute boron and nitrogen atoms for carbon atoms entirely. Its excellent physical and chemical properties, such as excellent thermal stability, chemical inertness and strong acid corrosion resistance, make BNNTs products be favorable to machine, thus ...
J. W. Yan, J. B. He, L. H. Tong
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Characteristics of torsional vibrations of a shaft with unbalance
Journal of Sound and Vibration, 2007The aim of this paper is to study the characteristics of torsional vibration of a rotor with unbalance by numerical simulation. It can be concluded that synchronous torsional vibration accompanying with small higher harmonic components are excited, except when the speed of rotation is near, or equal to, half the natural frequency of torsional vibration,
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Study on Torsional Vibration Characteristics of Cross Shaft Universal Coupling
Journal of Ship Research, 2020In this work, the ship propulsion shaft system with cruciform universal coupling is studied. First, based on the analysis of the structure and characteristics of the cross-axis universal coupling, the motion relations and expressions between the components of the universal coupling are established by using the coordinate transformation method.
Nengqi Xiao +3 more
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Torsional Free Vibration Characteristics of Hybrid Clinched Joints
2010 International Conference on Measuring Technology and Mechatronics Automation, 2010The aim of this study is to predict the torsional free vibration characteristics of single lap-jointed cantilevered hybrid clinched joints. The focus of the analysis is to reveal the influence on the natural frequencies, natural frequency ratios and mode shapes of single lap-jointed cantilevered hybrid clinched joints caused by variations in the ...
Xiaocong He, Shanfeng Gao, Wenbin Zhang
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Analysis on Torsional Vibration Characteristics of Tracked Vehicle Gearbox
Applied Mechanics and Materials, 2013According to the dynamic characteristics of tracked vehicle gearbox system, the integrated influence of elasticity of shaft, gear meshing stiffness and transmission error in the system is considered, and mathematics models of two type configurations are created, Matlab/Simulink model of which are provided.
Yi Cheng Xu +3 more
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Torsion and free vibration characteristics of turbogenerator end windings
Journal of Sound and Vibration, 1992Summary: Stator end windings of large turbogenerators are subjected to static and harmonic forces due to electromagnetic interaction of the electric currents in them. In this paper the free vibration characteristics of these end winding coils are analyzed by using a transfer matrix approach, with account taken of the flexural and torsional rigidities ...
Narayanan, S. +3 more
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SAE Technical Paper Series, 2009
<div class="htmlview paragraph">The working principle of dual mass flywheel - radial spring (DMF-RS) type torsional vibration damper was analyzed, and the design method of natural torsional vibration characteristics control of DMF-RS type torsional damper for automotive powertrains was studied herein.
Hu Jianjun +3 more
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<div class="htmlview paragraph">The working principle of dual mass flywheel - radial spring (DMF-RS) type torsional vibration damper was analyzed, and the design method of natural torsional vibration characteristics control of DMF-RS type torsional damper for automotive powertrains was studied herein.
Hu Jianjun +3 more
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