20.500.12556/RUL-119453 Statistični popis površin s spektralnimi momenti Statistical analysis of rough surfaces with spectral moments Predstavljen je model statističnega popisa površin s spektralnimi momenti, s katerim lahko določimo nekatere lastnosti površine, kot so gostota vršičkov, radij zaokrožitve vršičkov in standardna deviacija njihovih višin. Z metodo spektralnih momentov sta bili analizirani dve realni inženirski površini in rezultati primerjani z determinističnimi modeli. The statistical method of rough surface analysis using spectral moments is presented, with which topography parameters such as asperity density, summit radius and standard deviation of asperity heights of the surface can be calculated. Two engineering surfaces were analysed using spectral moments and the results were compared with deterministic models. spektralni momenti statistični model topografija površine hrapavost mehanika kontakta Greenwood-Williamsonov model spectral moments statistical model surface topography roughness contact mechanics Greenwood-Williamson model true false false [M. Podobnik Vrhovnik] Slovenski jezik Angleški jezik Zaključna naloga 2020-09-09 08:30:59 2020-09-09 08:31:00 2023-11-03 08:20:24 0000-00-00 00:00:00 2020 0 Ljubljana 0 XII, 24 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.179.11:519.22(043.2) 223942 28902403 5968.pdf 5968.pdf 1 09FFC24F10A1B9018EFDC1CF1EFD700B 29ee20ef32dcbc72db3a8511d259274ec0f7d93b2f1a7a3c2f0f9c48dbe076a0 d4f8ac6e-a1b9-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=134165 Fakulteta za strojništvo 0 0 0