Relationship between Thickness of Entering Layer and Level of EHL Contact Starvation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F16%3APU117457" target="_blank" >RIV/00216305:26210/16:PU117457 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tae.de/kolloquien-symposien/tribologie-reibung-verschleiss-und-schmierung/20th-international-colloquium-tribology/" target="_blank" >http://www.tae.de/kolloquien-symposien/tribologie-reibung-verschleiss-und-schmierung/20th-international-colloquium-tribology/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Relationship between Thickness of Entering Layer and Level of EHL Contact Starvation

Popis výsledku v původním jazyce

Film thickness in the starved EHL regime is often time dependent and its value is governed by lubricant supply. Rolling bearings contain multiple consequent elements which can increase the risk of starvation. Contact may starve if the replenishment mechanisms are not able to recover film thickness after element passage. One of the aspect governing the level of starvation is lubricant supply provided by previous element. This amount of oil is also used in some theoretical models as input parameter. This fact makes the experiments with ability of controlling input layer film thickness even more important. Therefore, this study presents an experimental study of relationship between lubricant film thickness at the EHL contact inlet and level of starvation. Ball on disc experimental rig with optical imaging and evaluating system was used and results of this study are compared with existing theoretical model.

Název v anglickém jazyce

Relationship between Thickness of Entering Layer and Level of EHL Contact Starvation

Popis výsledku anglicky

Film thickness in the starved EHL regime is often time dependent and its value is governed by lubricant supply. Rolling bearings contain multiple consequent elements which can increase the risk of starvation. Contact may starve if the replenishment mechanisms are not able to recover film thickness after element passage. One of the aspect governing the level of starvation is lubricant supply provided by previous element. This amount of oil is also used in some theoretical models as input parameter. This fact makes the experiments with ability of controlling input layer film thickness even more important. Therefore, this study presents an experimental study of relationship between lubricant film thickness at the EHL contact inlet and level of starvation. Ball on disc experimental rig with optical imaging and evaluating system was used and results of this study are compared with existing theoretical model.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Tribology - Industrial and Automotive Lubrication

ISBN

978-3-943563-23-8

ISSN

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e-ISSN

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Počet stran výsledku

209

Strana od-do

120-120

Název nakladatele

Techniosche Akademie Esslingen e.V.

Místo vydání

Esslingen (Germany)

Místo konání akce

Esslingen

Datum konání akce

12. 1. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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