About: Effect of surface dents on contact pressure in elastohydrodynamic contacts

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nowadays film thickness measurement techniques can provide precise data for the detailed studies of the behaviour of lubricated contacts including transient operational conditions. Contact pressure is in relation with deformation of rubbing surfaces, which can be derived from experimentally evaluated film thickness. Even though the pressure distribution evaluated from measured film thickness is very sensitive to its accuracy, this approach represents a powerful tool for elastohydrodynamic pressure determination thanks to the relative wide availability of film thickness measurement techniques. Chromatic interferograms can be captured within a few microseconds so that this approach seems to be promising in obtaining relevant pressure data even within non-smooth lubricated contacts. This paper presents the results of the effort to extend the applicability of the pressure-film thickness evaluation approach to the non-smooth surfaces. It was found that the main problem is to obtain the film thickness distr Nowadays film thickness measurement techniques can provide precise data for the detailed studies of the behaviour of lubricated contacts including transient operational conditions. Contact pressure is in relation with deformation of rubbing surfaces, which can be derived from experimentally evaluated film thickness. Even though the pressure distribution evaluated from measured film thickness is very sensitive to its accuracy, this approach represents a powerful tool for elastohydrodynamic pressure determination thanks to the relative wide availability of film thickness measurement techniques. Chromatic interferograms can be captured within a few microseconds so that this approach seems to be promising in obtaining relevant pressure data even within non-smooth lubricated contacts. This paper presents the results of the effort to extend the applicability of the pressure-film thickness evaluation approach to the non-smooth surfaces. It was found that the main problem is to obtain the film thickness distr (en)
Title	Effect of surface dents on contact pressure in elastohydrodynamic contacts Effect of surface dents on contact pressure in elastohydrodynamic contacts (en)
skos:prefLabel	Effect of surface dents on contact pressure in elastohydrodynamic contacts Effect of surface dents on contact pressure in elastohydrodynamic contacts (en)
skos:notation	RIV/00216305:26210/09:PU82428!RIV10-MSM-26210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021630508)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Vrbka, Martin Křupka, Ivan Hartl, Martin Vaverka, Michal Poliščuk, Radek
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	312272
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU82428
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Elastohydrodynamic lubrication, Pressure, Film thickness, Dents (en)
http://linked.open.../riv/klicoveSlovo	Elastohydrodynamic lubrication Pressure Film thickness Dents
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[4BF40281626D]
http://linked.open...i/riv/nazevZdroje	PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	223
http://linked.open...iv/tvurceVysledku	Hartl, Martin Křupka, Ivan Vrbka, Martin Vaverka, Michal Poliščuk, Radek
http://linked.open...n/vavai/riv/zamer	Anorganické nanomateriály a nanostruktury: vytváření, analýza, vlastnosti
issn	1350-6501
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	Effect of surface dents on contact pressure in elastohydrodynamic contacts Effect of surface dents on contact pressure in elastohydrodynamic contacts Effect of surface dents on contact pressure in elastohydrodynamic contacts Effect of surface dents on contact pressure in elastohydrodynamic contacts

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