Mitjan Kalin (Avtor), Aljaž Pogačnik (Avtor), I. Etsion (Avtor), B. Raeymaekers (Avtor)

Povzetek

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.

Ključne besede

surface topography;spectral moments;deterministic analysis;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 620.1(045)
COBISS: 14288923 Povezava se bo odprla v novem oknu
ISSN: 0301-679X
Št. ogledov: 1560
Št. prenosov: 785
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: topografija površin;spektrarni momenti;deterministične analize;
Vrsta dela (COBISS): Članek v reviji
Konec prepovedi (OpenAIRE): 2019-09-14
Strani: str. 137-141
Letnik: ǂVol. ǂ93
Zvezek: ǂpt. ǂA
Čas izdaje: Jan. 2016
DOI: 10.1016/j.triboint.2015.09.013
ID: 11053096
Priporočena dela:
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