The study of lubrication film formation under starved conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU88162" target="_blank" >RIV/00216305:26210/10:PU88162 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The study of lubrication film formation under starved conditions

Popis výsledku v původním jazyce

Rolling elements are among the most common machine elements in use today. They must function correctly, often over prolonged periods. To maintain optimum performance over an acceptable time, lubrication is often necessary to minimize friction and wear through the formation of a low shear strength film separating the surfaces. In engineering practices, for the contacts of elastohydrodynamic lubrication, it often occurs that the available lubricant is not enough to fill the gap between the two contact surfaces such an oil supply condition is called oil starvation. Starvation occurs whenever there is a limited amount of lubricant available to the contact and in this case the film thickness can be much less than under fully flooded conditions. In these cases starvation arises because there is a limited amount of lubricant available in the track. At present the classical theories cannot be applied to predict film thickness and this represents a severe limitation for designers.

Název v anglickém jazyce

The study of lubrication film formation under starved conditions

Popis výsledku anglicky

Rolling elements are among the most common machine elements in use today. They must function correctly, often over prolonged periods. To maintain optimum performance over an acceptable time, lubrication is often necessary to minimize friction and wear through the formation of a low shear strength film separating the surfaces. In engineering practices, for the contacts of elastohydrodynamic lubrication, it often occurs that the available lubricant is not enough to fill the gap between the two contact surfaces such an oil supply condition is called oil starvation. Starvation occurs whenever there is a limited amount of lubricant available to the contact and in this case the film thickness can be much less than under fully flooded conditions. In these cases starvation arises because there is a limited amount of lubricant available in the track. At present the classical theories cannot be applied to predict film thickness and this represents a severe limitation for designers.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

<a href="/cs/project/ED0002%2F01%2F01" target="_blank" >ED0002/01/01: NETME Centre (Nové technologie pro strojírenství)</a><br>

Návaznosti

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

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

51. Medzinárodná vedecká konferencia katedier častí a mechanizmov strojov

ISBN

978-80-970294-1-8

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

269-272

Název nakladatele

C-PRESS - Košice

Místo vydání

Košice

Místo konání akce

Čingov

Datum konání akce

8. 9. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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