20.500.12556/RUL-106738 Comparing surface topography parameters of rough surfaces obtained with spectral moments and deterministic methods Understanding contact between rough surfaces is of critical importance to the design of many engineering applications. Contact models rely on material properties and surface topography of the contacting surfaces as input parameters. Hence, the relevance of the contact models is dependent on their inherent assumptions and the accuracy with which the input parameters are determined. We have evaluated the difference between the surface topography parameters calculated with a statistical and deterministic approach for actual engineering surfaces. We have found topography values that change up to 300% depending on the method used, and attribute this to the stringent definition of an asperity-peak in the case of deterministic analysis as opposed to statistical analysis, which not only considers asperity-peaks but also asperity-shoulders. surface topography spectral moments deterministic analysis topografija površin spektrarni momenti deterministične analize true false true Angleški jezik Slovenski jezik Članek v reviji 2019-03-14 13:29:24 2019-03-14 13:29:26 2025-03-11 13:48:27 0000-00-00 00:00:00 2016 0 0 Str. 137-141 pt. A Vol. 93 Jan. 2016 0000-00-00 PostprintKoncna Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 2019-09-14 620.1(045) 0301-679X 10.1016/j.triboint.2015.09.013 14288923 26558976 RAZ_Kalin_Mitjan_i2016.pdf RAZ_Kalin_Mitjan_i2016.pdf 1 28FF560BDA1A917F5C590744C75ECC64 a69ac1e79830876c2bb9ea15c75d1fea405778ea71ac03287eb5e6dd757f883f 5dfc42ee-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=117511 https://www.sciencedirect.com/science/article/pii/S0301679X15004156?via%3Dihub 1 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=117510 Fakulteta za strojništvo 0 0 0