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J. Cent. South Univ. (2021) 28: 2120-2130 DOI: https://doi.org/10.1007/s11771-021-4757-z Nonlinear multi body dynamic modeling and vibration analysis of a double drum coal shearer ZHANG Xiao-li(张晓丽... of Springer Nature 2021 Abstract: The double drum coal shearer is widely applied for the underground coal exploration in the mining industry. The vibration and noise control are significant factors......
A comprehensive comparison on vibration and heat transfer of two elastic heat transfer tube bundlesYAN Ke(闫柯)1, GE Pei-qi(葛培琪)2, ZHAI Qiang(翟强)1(1. Key Laboratory of Education Ministry for Modern... are widely used in the field of flow-induced vibration heat transfer enhancement. Two types of mainly used tube bundles, the planar elastic tube bundle and the conical spiral tube bundle were......
Identifying boundary between near field and far field in ground vibration caused by surface loadingGAO Guang-yun(高广运)1, 2, SONG Jian(宋健)1, 2, YANG Jun(杨峻)3(1. Department of Geotechnical Engineering... Engineering, The University of Hong Kong, Hong Kong, China)Abstract:The boundary between the near and far fields is generally defined as the distance from the vibration source beyond which ground......
J. Cent. South Univ. (2012) 19: 2238-2246 DOI: 10.1007/s11771-012-1268-y Vibration-based feature extraction of determining dynamic characteristic for engine block low vibration design DU Xian-feng(杜宪... and Springer-Verlag Berlin Heidelberg 2012 Abstract: In order to maintain vibration performances within the limits of the design, a vibration-based feature extraction method for dynamic characteristic......
J. Cent. South Univ. Technol. (2011) 18: 108-115 DOI: 10.1007/s11771-011-0667-9 Modal analysis on transverse vibration of axially moving roller chain coupled with lumped mass XU Li-xin(许立新)1..., Qingdao 266100, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: The modal characteristics of the transverse vibration of an axially moving roller chain coupled......
Ultrasonic vibration assisted tungsten inert gas welding of dissimilar magnesium alloysFangzhou Yang1,2,Jie Zhou1,Rongrong Ding11. College of Materials Science and Engineering,Chongqing University2. The School of Robot Engineering and Mechanical-Electrical Engineering,Chongqing University of Arts and Sciences摘 要:The effects of ultrasonic vibration......
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J. Cent. South Univ. (2018) 25: 277-286 DOI: https://doi.org/10.1007/s11771-018-3736-5 Surface roughness prediction model in ultrasonic vibration assisted grinding of BK7 optical glass ZHAO Pei-yi... vibration assisted grinding of brittle materials, the surface morphologies of grinding wheel were obtained firstly in the present work, the grinding wheel model was developed and the abrasive trajectories......
J. Cent. South Univ. (2019) 26: 2785-2796 DOI: https://doi.org/10.1007/s11771-019-4213-5 Thermoelastic vibration analysis of micro-scale functionally graded material fluid-conveying pipes... applications in engineering fields. In this work, the thermoelastic vibration of FGM fluid-conveying tubes in elastic medium is studied. Based on modified couple stress theory and Hamilton’s principle......
Refinement and migrating behaviors in Al-Si hypereutectic alloys solidified under electromagnetic vibrationJianbo YU , Zhongming REN and Kang DENG Shanghai Enhanced Laboratory of Ferro-Metallurgy, Shanghai University, Shanghai 200072, China摘 要:The effects of electromagnetic vibration (EMV) on the refinement and migration of primary silicons in the Al-18......