کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1899123 | 1044846 | 2006 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Pattern formation and spatiotemporal behavior of adhesive in peeling Pattern formation and spatiotemporal behavior of adhesive in peeling](/preview/png/1899123.png)
We examined various spatiotemporal patterns evolving in deformed adhesives during peeling. The patterns are regarded as a spatiotemporal distribution of a tunnel structure formed by the deformed adhesive, and are classified into the following four types: (A) uniform pattern with tunnel structure, (B) uniform pattern without tunnel structure, (C) striped pattern alternating between A and B in time, and (D) spatiotemporal pattern made by the coexistence of two regions with and without the tunnel structure. We are able to reproduce these patterns and the mechanical and statistical behaviors by constructing a model with a state variable representing the stability of the tunnel structure. The essential factor of the pattern formation is the competition between a local asymmetric interaction and a global coupling of the state variables.
Journal: Physica D: Nonlinear Phenomena - Volume 214, Issue 2, 15 February 2006, Pages 120–131