This title appears in the Scientific Report :
2011
Please use the identifier:
http://dx.doi.org/10.1016/j.jmps.2011.08.004 in citations.
Please use the identifier: http://hdl.handle.net/2128/22998 in citations.
Interfacial separation between elastic solids with randomly rough surfaces: Comparison between theory and numerical techniques
Interfacial separation between elastic solids with randomly rough surfaces: Comparison between theory and numerical techniques
We study the distribution of interfacial separations at the contact region between two elastic solids with randomly rough surfaces. An analytical expression is derived for the distribution of interfacial separations using Persson's theory of contact mechanics, and is compared to numerical solut...
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Personal Name(s): | Almqvist, A. |
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Campana, C. / Prodanov, N. / Persson, B.N.J. | |
Contributing Institute: |
Quanten-Theorie der Materialien; PGI-1 Quanten-Theorie der Materialien; IAS-1 |
Published in: | Journal of the mechanics and physics of solids, 59 (2011) S. 2355 - 2369 |
Imprint: |
Amsterdam [u.a.]
Elsevier Science
2011
|
Physical Description: |
2355 - 2369 |
DOI: |
10.1016/j.jmps.2011.08.004 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS
59 |
Subject (ZB): | |
Link: |
Get full text OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/22998 in citations.
We study the distribution of interfacial separations at the contact region between two elastic solids with randomly rough surfaces. An analytical expression is derived for the distribution of interfacial separations using Persson's theory of contact mechanics, and is compared to numerical solutions obtained using (a) a half-space method based on the Boussinesq equation, (b) Green's function molecular dynamics technique and (c) smart-block classical molecular dynamics. Overall, we find good agreement between all the different approaches. (C) 2011 Elsevier Ltd. All rights reserved. |