Journal Article

FZJ-2021-06140

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Cylinder-Flat Contact Mechanics with Surface Roughness

Tiwari, A. (Corresponding author) ; Persson, B. N. J.FZJ*

2021
Springer Science Business Media B.V. Dordrecht

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Please use a persistent id in citations: http://hdl.handle.net/2128/29755  doi:10.1007/s11249-020-01380-z

Abstract: We study the nominal (ensemble averaged) contact pressure p(x) acting on a cylinder squeezed in contact with an elastic half space with random surface roughness. The contact pressure is Hertzian-like for α<0.01 and Gaussian-like for α>10, where the dimensionless parameter α=hrms/δ is the ratio between the root-mean-square roughness amplitude and the penetration for the smooth surfaces case (Hertz contact).

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Contributing Institute(s):

1. Quanten-Theorie der Materialien (IAS-1)
2. Quanten-Theorie der Materialien (PGI-1)

Research Program(s):

1. 5211 - Topological Matter (POF4-521) (POF4-521)

Appears in the scientific report 2021

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; DEAL Springer ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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