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Rotational collision dynamics of a spherical shell: frictional dissipation and stick-slip transition

文献类型：期刊论文

作者Du YH(杜彦宏)1,2; Peng Q(彭青)1,2; Liu XM(刘小明)1,2
刊名INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES
出版日期2025-11-01
卷号322页码:11
关键词Elastic impact with initial spin Coefficient of restitution Slip Stick-slip Perturbation method
ISSN号0020-7683
DOI10.1016/j.ijsolstr.2025.113608
通讯作者Peng, Qing(qpeng@imech.ac.cn)
英文摘要Impact of a spinning shell on a wall is a common dynamic phenomenon such as table tennis. During such contact, most of the energy is dissipated by friction; however, previous studies have focused on the spinless impact problem of shell on wall rather than the tangential behavior induced by spin and friction. One difficulty is that the tangential behavior couples with the nonlinear normal contact force by friction, and thus makes predicting the tangential behavior more challenging. In the present work, considering the Coulomb friction during a rotational collision, the friction states were classified into two categories: (1) pure slip (PS) and (2) first pure slip and then stick-slip (PS-SS), depending on initial angular velocity. The primary source of energy dissipation in the system is frictional dissipation, determined predominantly by the slip magnitude and frictional force. By revisiting and refining Bao's model, we achieved a more accurate estimation of contact time and modeled a rotational collision of a spherical shell with rigid wall model, enabling the prediction of rebound behaviors in PS cases. Additionally, we predicted the transition time from PS to PS-SS for cases where either the initial angular velocity is sufficiently small, or the friction coefficient is sufficiently large.
分类号一类/力学重要期刊
WOS关键词OBLIQUE IMPACT ; AXIAL-COMPRESSION ; BEHAVIOR ; SPHERES ; BALLS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDB1100110] ; National Key R & D Program for International Cooperation Project of China[2022YFE0124700] ; National Natural Science Foundation of China[12022210] ; National Natural Science Foundation of China[12032001] ; National Natural Science Foundation of China, Basic Science Center Program for Multiscale Problems in Nonlinear Mechanics[11988102] ; Youth Innovation Promotion Association CAS[2018022]
WOS研究方向Mechanics
语种英语
WOS记录号WOS:001559319800001
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R & D Program for International Cooperation Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China, Basic Science Center Program for Multiscale Problems in Nonlinear Mechanics ; Youth Innovation Promotion Association CAS
其他责任者彭青
源URL[http://dspace.imech.ac.cn/handle/311007/103629]  
专题力学研究所_非线性力学国家重点实验室
作者单位1.Chinese Acad Sci, LNM, Inst Mech, Beijing 100190, Peoples R China;
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Du YH,Peng Q,Liu XM. Rotational collision dynamics of a spherical shell: frictional dissipation and stick-slip transition[J]. INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,2025,322:11.
APA 杜彦宏,彭青,&刘小明.(2025).Rotational collision dynamics of a spherical shell: frictional dissipation and stick-slip transition.INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,322,11.
MLA 杜彦宏,et al."Rotational collision dynamics of a spherical shell: frictional dissipation and stick-slip transition".INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES 322(2025):11.

入库方式： OAI收割

来源：力学研究所

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