About: Differential Colorimetry: A tool for the analysis of fluid film lubrication.

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About: Differential Colorimetry: A tool for the analysis of fluid film lubrication. Goto Sponge NotDistinct Permalink

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	Článek je věnován aplikaci metod počítačové analýzy obrazu na studium mazacích filmů. Jsou v něm shrnuty dosažené výsledky a ukázán přínos nové metody ve srovnání s optickou interferenčníé metodou. V článku jsou ukázány výsledky získané ve statickém kontaktu mezi tělesy s povrchovými nerovnostmi a rovněž výsledky získané pro elastohydrodynamicky mazané bodové kontakty. (cs) This paper deals with some recent applications of image analysis techniques to film thickness measurement. It aims at listing the main contributions and the identified applications. We will first recall the classical technique of optical interferometry. Then, the main different approaches for the numerical treatment of interferograms are presented. It is shown that these techniques fulfil the requirements mentioned above, opening new possibilities for researchers. In the second part of the paper,applications to various problems are presented. Film thickness measurements performed on a rough static contact, then on a smooth dynamic one, under EHD and thin film regimes, are reported. Finally, from film thickness mapping, we show that it is also possible to evaluate other parameters, such as the pressure that can be determined everywhere in the contact with a very good spatial resolution. This paper deals with some recent applications of image analysis techniques to film thickness measurement. It aims at listing the main contributions and the identified applications. We will first recall the classical technique of optical interferometry. Then, the main different approaches for the numerical treatment of interferograms are presented. It is shown that these techniques fulfil the requirements mentioned above, opening new possibilities for researchers. In the second part of the paper,applications to various problems are presented. Film thickness measurements performed on a rough static contact, then on a smooth dynamic one, under EHD and thin film regimes, are reported. Finally, from film thickness mapping, we show that it is also possible to evaluate other parameters, such as the pressure that can be determined everywhere in the contact with a very good spatial resolution. (en)
Title	Diferenciální kolorimetrie - metoda pro stanovení tloušťky mazacích filmů (cs) Differential Colorimetry: A tool for the analysis of fluid film lubrication. Differential Colorimetry: A tool for the analysis of fluid film lubrication. (en)
skos:prefLabel	Diferenciální kolorimetrie - metoda pro stanovení tloušťky mazacích filmů (cs) Differential Colorimetry: A tool for the analysis of fluid film lubrication. Differential Colorimetry: A tool for the analysis of fluid film lubrication. (en)
skos:notation	RIV/00216305:26210/02:PU30963!RIV06-GA0-26210___
http://linked.open.../vavai/riv/strany	571-581
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA101/00/0155), Z(MSM 262100002)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Liška, Miroslav 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	643133
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/02:PU30963
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	lubrication films, film thickness, interferometry (en)
http://linked.open.../riv/klicoveSlovo	lubrication films interferometry film thickness
http://linked.open...odStatuVydavatele	FR - Francouzská republika
http://linked.open...ontrolniKodProRIV	[B01CCBDC7386]
http://linked.open...i/riv/nazevZdroje	Mécanique & Industries
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Experimental study of dynamic phenomena in lubricant films by colorimetric interferometry
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	3
http://linked.open...iv/tvurceVysledku	Hartl, Martin Křupka, Ivan Liška, Miroslav
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262100002
issn	1296-2139
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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