On adhesive theories in multilayered interfaces, with particular regard to "surface force apparatus" geometry

Publikationstyp
Journal Article
Publikationsdatum
2019
Sprache
English
Author
Tricarico, Michele 
Papangelo, Antonio 
Constantinescu, Andrei 
Ciavarella, Michele 
Institut
Produktentwicklung und Konstruktionstechnik M-17 
DOI
10.15480/882.2207
TORE-URI
http://hdl.handle.net/11420/2368
Enthalten in
Facta Universitatis 
Volume
17
Issue
1
Start Page
95
End Page
102
Citation
Facta Universitatis, Series: Mechanical Engineering 1 (17): 95-102 (2019)
Publisher DOI
10.22190/FUME190118011T
Scopus ID
2-s2.0-85064148174
Adhesion is a key factor in many tribological processes, especially wear. We generalize a recent formulation for the indentation of a multilayered material using an efficient integral transform method, to the case of adhesion, using a simple energetic transformation in the JKR regime. Then, we specialize the study for the geometry of the Surface Force Apparatus, which consists of two thin layers on a substrate, where the intermediate layer is softer than the other two. We find the pull-off force under "force control" (i.e. for "soft" loading systems), as well as under "displacement control" (i.e. for "rigid" systems), as a function of the geometrical thicknesses and material properties ratios, and the method is fully implemented in a fast Mathematica code, available to the public (see Appendix).
Schlagworte
JKR Theory
Surface Force Apparatus
Adhesion
DDC Class
500: Naturwissenschaften
Lizenz
https://creativecommons.org/licenses/by/4.0/
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