About: Thin-Film Lubrication of Dented Surfaces

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	V článku jsou shrnuty výsledky experimentálního výzkumu chování třecích povrchů s povrchovým vtiskem mazaných velmi tenkým mazacím filmem. (cs) Surface microfeatures introduced to conformal surfaces have been proved in the last decade to provide beneficial tribological performances. They were found to significantly improve load capacity, wear resistance, or friction coefficient in applications that involve mechanical seals, piston rings, thrust bearings, or ultra-high-density magnetic disc drives. Recent studies have suggested that such an approach could be used to improve the lubrication capabilities under thin-film lubrication of highly loaded non-conformal contacts. However, surface micro-features influence the film thickness and pressure distribution within concentrated contacts that could result in surface failures. In this paper, thin-film colorimetric interferometry has been used to study the effects of an artificially produced micro-dent on film thickness distribution within thin-film lubricated contacts. Obtained results have shown that the behavior of dented surfaces significantly depends on the slide-to-roll ratio. An increase in t Surface microfeatures introduced to conformal surfaces have been proved in the last decade to provide beneficial tribological performances. They were found to significantly improve load capacity, wear resistance, or friction coefficient in applications that involve mechanical seals, piston rings, thrust bearings, or ultra-high-density magnetic disc drives. Recent studies have suggested that such an approach could be used to improve the lubrication capabilities under thin-film lubrication of highly loaded non-conformal contacts. However, surface micro-features influence the film thickness and pressure distribution within concentrated contacts that could result in surface failures. In this paper, thin-film colorimetric interferometry has been used to study the effects of an artificially produced micro-dent on film thickness distribution within thin-film lubricated contacts. Obtained results have shown that the behavior of dented surfaces significantly depends on the slide-to-roll ratio. An increase in t (en)
Title	Thin-Film Lubrication of Dented Surfaces Thin-Film Lubrication of Dented Surfaces (en) Mazání třecích povrchů s defektem tenkým mazacím filmem (cs)
skos:prefLabel	Thin-Film Lubrication of Dented Surfaces Thin-Film Lubrication of Dented Surfaces (en) Mazání třecích povrchů s defektem tenkým mazacím filmem (cs)
skos:notation	RIV/00216305:26210/07:PU69888!RIV08-GA0-26210___
http://linked.open.../vavai/riv/strany	488-496
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1P05ME723), P(1P05OC009), P(GA101/05/0520)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Křupka, Ivan Hartl, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	455116
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/07:PU69888
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	thin lubrication film, film thickness, dent (en)
http://linked.open.../riv/klicoveSlovo	dent film thickness thin lubrication film
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[20EABFA8D3E7]
http://linked.open...i/riv/nazevZdroje	TRIBOLOGY TRANSACTIONS
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Exploring surface roughness effects under extreme thin film lubrication Influence of surface topography on lubricated contacts Experimental study of lubrication films behaviour under non-steady state conditions
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	50
http://linked.open...iv/tvurceVysledku	Hartl, Martin Křupka, Ivan
issn	1040-2004
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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