About: MAPPING OF FILM THICKNESS IN BOVINE SERUM LUBRICATED CONTACTS

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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	The aim of this study is to perform detail experimental mapping of the lubricating film thickness of bovine serum (BS) within the contact between an artificial metal or ceramic femoral head and a glass disc and analyze effect of proteins on the film formation. Mapping of the lubricating film of various concentrations of BS solutions was carried out using an optical test rig. Chromatic interferograms were recorded with a high-speed digital camera and evaluated with thin film colorimetric interferometry. The film thickness was studied as a function of both time and mean speed. The results showed that film thickness increases with time for both the metal and ceramic heads. Films formed at the end of measurements with the metal head were found to be typically in the range of 60–100 nm for all BS solutions and were independent on the amount of proteins in tested fluids. At the beginning of the speed measurements, BS of all concentrations forms a very thin film (1–2 nm) and its thickness increases with The aim of this study is to perform detail experimental mapping of the lubricating film thickness of bovine serum (BS) within the contact between an artificial metal or ceramic femoral head and a glass disc and analyze effect of proteins on the film formation. Mapping of the lubricating film of various concentrations of BS solutions was carried out using an optical test rig. Chromatic interferograms were recorded with a high-speed digital camera and evaluated with thin film colorimetric interferometry. The film thickness was studied as a function of both time and mean speed. The results showed that film thickness increases with time for both the metal and ceramic heads. Films formed at the end of measurements with the metal head were found to be typically in the range of 60–100 nm for all BS solutions and were independent on the amount of proteins in tested fluids. At the beginning of the speed measurements, BS of all concentrations forms a very thin film (1–2 nm) and its thickness increases with (en)
Title	MAPPING OF FILM THICKNESS IN BOVINE SERUM LUBRICATED CONTACTS MAPPING OF FILM THICKNESS IN BOVINE SERUM LUBRICATED CONTACTS (en)
skos:prefLabel	MAPPING OF FILM THICKNESS IN BOVINE SERUM LUBRICATED CONTACTS MAPPING OF FILM THICKNESS IN BOVINE SERUM LUBRICATED CONTACTS (en)
skos:notation	RIV/00216305:26210/13:PU104570!RIV14-MSM-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0002/01/01)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vrbka, Martin Křupka, Ivan Hartl, Martin Návrat, Tomáš
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	86271
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/13:PU104570
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	artificial hip joint, femoral head, bovine serum, protein formation, lubrication, film thickness, colorimetric interferometry (en)
http://linked.open.../riv/klicoveSlovo	colorimetric interferometry protein formation artificial hip joint femoral head bovine serum lubrication film thickness
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[724B59547A0B]
http://linked.open...i/riv/nazevZdroje	Engineering Mechanics
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	NETME Centre (New Technologies for Mechanical Engineering)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	20
http://linked.open...iv/tvurceVysledku	Gallo, Jiří Návrat, Tomáš Hartl, Martin Křupka, Ivan Vrbka, Martin
issn	1802-1484
number of pages	15 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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