Journal
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS
Volume 65, Issue -, Pages 271-278Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.euromechsol.2017.05.001
Keywords
Surface instability; van der Waals forces; Bifurcation; Curved film; Critical film thickness
Categories
Funding
- National Natural Science Foundation of China [11272121]
- Natural Sciences and Engineering Research Council of Canada [RGPIN 115112]
Ask authors/readers for more resources
We investigate the surface instability of a curved film interacting with a curved contactor through the action of van der Waals forces. Any one of the two curved boundaries of the film can be subjected to surface interactions while the other is bonded to a curved rigid substrate. In each case, the corresponding bifurcation is governed by the critical value of the relative film thickness. The effects of Poisson's ratio, surface energy and film thickness on the film's instability are discussed in detail leading to a complete picture of stability and bifurcation in the system. (C) 2017 Elsevier Masson SAS. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available