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作者:Fazl e Ahad , Dongyan Shi , Zarnab Hina ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3679-3693JVE
摘要:In this paper an Improved Fourier series method has been employed to study the free vibrations of isotropic homogeneous moderately thick open cylindrical shells with arbitrary subtended angle and general elastic restraints. In this method, regardless of the boundary conditio...
作者:Guojin Tan , Ziyu Liu , Yubo Jiao ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3737-3753JVE
摘要:The bump height is one of the key factors which affects the vehicle bump test. If the adopted value of bump height is too small, the test couldn’t get obvious excitation effect for bridge structures. On the other hand, it will cause additional structural damage when the valu...
作者:A. Čereška , R. Maskeliūnas , J. Ragulskienė ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3556-3563JVE
摘要:In the paper, high accuracy positioning systems with flexible elements are investigated. In the analyzed systems, piezoelectric actuators are used for the transmission of motion and the hystereric phenomenon in them is investigated. Effect of the hysteretic phenomena to the preci...
作者:Jianguo Cui , Huihua Li , Mingyue Yu ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3349-3363JVE
摘要:In order to improve and enhance the prediction accuracy and efficiency of aero-generator running trend, grasp its running condition, and avoid accidents happening, in this paper, auto-regressive and moving average model (ARMA) and least squares support vector machine (LSSVM) whic...
作者:Alexander M. Gouskov , Sergey A. Voronov , Vadim V. Novikov ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3512-3521JVE
摘要:Regenerative self-excited vibrations (chatter) often occur in boring operation due to low stiffness of a slender cantilever holder of a tool. These vibrations lead to significant defects of a machined surface and cutting tool damages. The new chatter suppression method is propose...
作者:Usman , Shyh-Chour Huang
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3855-3865JVE
摘要:Conformity of contact counterface is one of the important parameters in a total knee replacement (TKR) design. Understanding the effect of conformity on contact stress during static and dynamic loading is crucial. To date, many published reports discussing the effect of conformit...
作者:Minggao Tan , Zhipeng Zhu , Houlin Liu ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3768-3778JVE
摘要:To study the effect of β 2 on energy performance and unsteady characteristics of the single-channel pump, the experimental tests about the energy characteristics, head pulsation, pressure fluctuation and radial force have been conducted by the synchronous test. 3 different i...
作者:Wu Ouyang , Lin Peng , Runlin Chen ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3230-3242JVE
摘要:It’s difficult to test repeatedly for large heavy-load bearings (LHLBs) with full-scale and real load due to complexity and costliness, so simulated identification on dynamic characteristics of 1750 MW nuclear generator bearing with diameter 800 mm and specific pressure 3.3 ...
作者:Pavel Novotny , Lubomir Drapal , Ales Prokop ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3710-3719JVE
摘要:This paper presents a strategy for computational modelling of elastic rubber couplings under dynamic loading. Methods how to determine static and dynamic characteristics of the elastic coupling based on static and dynamic experimental tests of rubber elements are presented. The n...
作者:Yao-ming Zhou , Yao-long Liu , Shao-wei Li ...
来源:[J].Journal of Vibroengineering(IF 0.452), 2017, Vol.19 (5), pp.3926-3938JVE
摘要:This paper established a computational model for the flow field of landing gear and extracted the velocity and vorticity distribution of flow field. A lot of shedding vortexes presented around the torque arm and pillar of landing gear and had the greatest impact on the flow field...

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