| Adhesion Map of Spheres: Effects of Curved Contact Interface and Surface Interaction Outside Contact Region | |
Zhang Y(张吟) ; Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China
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| Source Publication | Journal of Adhesion Science and Technology
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| 2011 | |
| Volume | 25Issue:13Pages:1435-1464 |
| ISSN | 0169-4243 |
| Abstract | In this work three dimensionless parameters are introduced in the debate concerning hard contact models. These parameters are related to the overall adhesive contact area, curved surface contribution and surface interaction forces outside the contact region. With the variations of these three parameters, the relations and transitions between the different hard contact models such as Hertz, Bradley, Johnson-Kendall-Roberts (JKR), Derjaguin-Muller-Toporov (DMT) and Maugis-Dugdale (MD) models are presented in a systematic way. The combination of the three parameters provides a new hybrid model. The influence of these three parameters on the contact between spheres has been studied. By analyzing the pressure profiles of contact region, two new instability jumps are proposed. The instability jumps together with the three parameters are used to explain some recent experimental and numerical observations which deviate more or less from those predicated by the classical hard contact models. (C) Koninklijke Brill NV, Leiden, 2011 |
| Keyword | Contact Mechanics Adhesion Surface Interaction Instability Pull-in Instability Elastic Half-space Particle Adhesion Molecular Forces Rigid Plane Deformations Solids Energy Mechanics Friction |
| Subject Area | Engineering ; Materials Science ; Mechanics |
| DOI | 10.1163/016942411X559012 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000295000600001 |
| WOS Keyword | PULL-IN INSTABILITY ; ELASTIC HALF-SPACE ; PARTICLE ADHESION ; MOLECULAR FORCES ; RIGID PLANE ; DEFORMATIONS ; SOLIDS ; ENERGY ; MECHANICS ; FRICTION |
| WOS Research Area | Engineering ; Materials Science ; Mechanics |
| WOS Subject | Engineering, Chemical ; Materials Science, Multidisciplinary ; Mechanics |
| Funding Organization | This work is supported the NSFC Grant No. 10721202 and MOST Grant No. 2010CB631004. |
| Department | LNM纳/微系统力学与物理力学 |
| Classification | Q3 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/44950 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang Y,Zhang, Y . Adhesion Map of Spheres: Effects of Curved Contact Interface and Surface Interaction Outside Contact Region[J]. Journal of Adhesion Science and Technology,2011,25,13,:1435-1464. |
| APA | 张吟,&Zhang, Y .(2011).Adhesion Map of Spheres: Effects of Curved Contact Interface and Surface Interaction Outside Contact Region.Journal of Adhesion Science and Technology,25(13),1435-1464. |
| MLA | 张吟,et al."Adhesion Map of Spheres: Effects of Curved Contact Interface and Surface Interaction Outside Contact Region".Journal of Adhesion Science and Technology 25.13(2011):1435-1464. |
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