Results 121 to 130 of about 376,228 (144)
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A Computation Method for Nonlinear Vibration of Axially Accelerating Viscoelastic Strings
Applied Mathematics and Computation, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li-Qun Chen, Wei-Jia Zhao
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Applied Mathematics and Mechanics (English Edition), 2007
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Neng-Hui Zhang, Chang-Jun Cheng
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Neng-Hui Zhang, Chang-Jun Cheng
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Transverse Vibrations of an Axially Accelerating Viscoelastic String With Geometric Nonlinearity
Journal of Engineering Mathematics, 2004Transverse vibration of axially moving strings are frequently encountered in engineering devices. Here, assuming that the transport speed is constant mean speed with small harmonic variations, the authors derive the governing nonlinear partial differential equation from Newton's second law.
Li-Qun Chen, Xiao-Dong Yang, Jean Zu
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Transition Behaviour From String to Beam for an Axially Accelerating Material
Journal of Sound and Vibration, 1998An approximate analytical expression for the natural frequency is given for the problem. For velocity profiles harmonically varying about a mean velocity, stability borders are determined analytically for fluctuation frequency versus amplitudes.
Mehmet Pakdemirli, E Özkaya, H R Öz
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Acta Mechanica Sinica/Lixue Xuebao, 2004
To investigate the principal resonance in transverse nonlinear parametric vibration of an axially accelerating viscoelastic string, the method of multiple scales is applied directly to the nonlinear partial differential equation that governs the transverse vibration of the string. To derive the governing equation, Newton's second law, Lagrangean strain,
Li-Qun Chen, Jean Zu
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To investigate the principal resonance in transverse nonlinear parametric vibration of an axially accelerating viscoelastic string, the method of multiple scales is applied directly to the nonlinear partial differential equation that governs the transverse vibration of the string. To derive the governing equation, Newton's second law, Lagrangean strain,
Li-Qun Chen, Jean Zu
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Nonlinear Dynamics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li-Qun Chen, Tang You-Qi, Jean Zu
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li-Qun Chen, Tang You-Qi, Jean Zu
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Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2005
The steady-state transverse responses and the stability of an axially accelerating viscoelastic string are investigated. The governing equation is derived from the Eulerian equation of motion of a continuum, which leads to the Mote model for transverse motion. The Kirchhoff model is derived from the Mote model by replacing the tension with the averaged
Li-Qun Chen
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The steady-state transverse responses and the stability of an axially accelerating viscoelastic string are investigated. The governing equation is derived from the Eulerian equation of motion of a continuum, which leads to the Mote model for transverse motion. The Kirchhoff model is derived from the Mote model by replacing the tension with the averaged
Li-Qun Chen
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Stability Characteristics of an Axially Accelerating String Supported by an Elastic Foundation
Mechanism and Machine Theory, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mergen Ghayesh
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Science China Technological Sciences, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li-Qun Chen, C W Lim, Hu Ding
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li-Qun Chen, C W Lim, Hu Ding
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International Journal of Non-Linear Mechanics, 2010
Abstract Parametric vibrations and stability of an axially accelerating string guided by a non-linear elastic foundation are studied analytically. The axial speed, as the source of parametric vibrations, is assumed to involve a mean speed, along with small harmonic variations.
Mergen Ghayesh
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Abstract Parametric vibrations and stability of an axially accelerating string guided by a non-linear elastic foundation are studied analytically. The axial speed, as the source of parametric vibrations, is assumed to involve a mean speed, along with small harmonic variations.
Mergen Ghayesh
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