Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Bang-chun Wen"'
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 41 (2022)
In present work, the double and triple-frequency synchronization behaviors of a vibrating mechanical system with two different driving frequencies, driven by three reversed rotating exciters, are investigated by theory, numeric, and experiment. Based
Externí odkaz:
https://doaj.org/article/2ddbff9e14b648ac9d0b6503202aa9ed
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 41 (2022)
Generally, the synchronization studies on two or multiple exciters are preconditioned by being a single frequency, while the multiple-frequency synchronization problems in a vibrating system, including double-frequency and triple-frequency, are less
Externí odkaz:
https://doaj.org/article/8aeb191ea6934a0a90b0ca49fd5451fc
Publikováno v:
IEEE Access, Vol 9, Pp 64676-64685 (2021)
As a continuous work of the previous literatures, a special dynamical model with one cylindrical roller driven by a single exciter and one outer ring, is taken for example to explore the vibratory synchronization transmission (VST) of the system cons
Externí odkaz:
https://doaj.org/article/2cb3284b1e7f4b86ac868c33799fff25
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 40 (2021)
In the present work, a new dynamical model with a single rigid frame driven by two pairs of vibrators, of which each pair of vibrators is engaged with each other by gear mechanism, is proposed to explore the composite synchronization of the system. T
Externí odkaz:
https://doaj.org/article/3a79689dc4a14639aba949eaef72f7c8
Publikováno v:
IEEE Access, Vol 7, Pp 123521-123534 (2019)
The synchronization and stability of two unbalanced rotors (URs) separately driven by induction motors rotating in opposite directions, in a new mechanism system with four rigid frames (RFs), are investigated in present work. Applying Lagrange's equa
Externí odkaz:
https://doaj.org/article/ae821f97ee5d45218e80e8c4cfb15ded
Publikováno v:
IEEE Access, Vol 7, Pp 115348-115367 (2019)
Usually, the synchronization studies of two or multiple exciters are focused on the single rigid frame (RF), but that mounted on different RFs is still a problem in engineering practice. This study attempts to solve this issue by considering a dynami
Externí odkaz:
https://doaj.org/article/bd48c2af77c642e0bf9a5a907fa5dacd
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 31, Iss 1, Pp 1-10 (2018)
Abstract Natural characteristics of thin-wall pipe of the compressor under uniformly distributed pressure were presented in this paper based on a cylindrical shell model. In the traditional method, the beam model was usually used to analyze the pipe
Externí odkaz:
https://doaj.org/article/a17a81cf818b4ee3a497e1adea950dff
Publikováno v:
Transport Problems, Vol 13, Iss 2, Pp 91-102 (2018)
The aerodynamic noise of high-speed train power car was investigated in this article. The full-scale power car was first modeled, and the external steady flow field was computed by a realizable k-ε turbulence model. The aerodynamic noise sources of
Externí odkaz:
https://doaj.org/article/7c2f4f138ac04bdc828191337f371c4e
Publikováno v:
Shock and Vibration, Vol 20, Iss 2, Pp 327-340 (2013)
In this paper we give some theoretical analyses and experimental results on synchronization of the two non-identical exciters. Using the average method of modified small parameters, the dimensionless coupling equation of the two exciters is deduced.
Externí odkaz:
https://doaj.org/article/92f4ef2b15c6478fa8250b449128cbb5
Autor:
Zhuo, Xu, Xu, Pei-yao, Li, Hui, Chu, Chen, Sun, Peng-yao, Gu, Da-wei, Shi, Da-shuai, Li, He, Han, Qing-kai, Bang-chun, Wen
Publikováno v:
In European Journal of Mechanics / A Solids May-June 2024 105