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@ARTICLE{Persson:1014736,
author = {Persson, Bo},
title = {{O}n the {U}se of {S}urface {R}oughness {P}arameters},
journal = {Tribology letters},
volume = {71},
number = {2},
issn = {1023-8883},
address = {Dordrecht},
publisher = {Springer Science Business Media B.V.},
reportid = {FZJ-2023-03426},
pages = {29},
year = {2023},
abstract = {In most practical applications, surface roughness is
characterized by just one or two parameters (numbers). I
show that the standard maximum surface height parameters
fluctuate strongly between different surface realizations
(or measurements), and should not be used in the design of
engineering components. I show how some roughness parameters
depend on the size of the roll-off region in the surface
roughness power spectra, and introduce a new height
parameter which is very reproducible. The numerical results
presented agree well with experimental observations.},
cin = {PGI-1 / IAS-1},
ddc = {670},
cid = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000936506000001},
doi = {10.1007/s11249-023-01700-z},
url = {https://juser.fz-juelich.de/record/1014736},
}