On the Engineering Flow Properties of Used and New Engine Oils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F12%3A00191159" target="_blank" >RIV/62156489:43210/12:00191159 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60162694:G43__/12:00477189

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

On the Engineering Flow Properties of Used and New Engine Oils

Popis výsledku v původním jazyce

Three experimental approaches, selected for analysis of the engine oils and described above, are surely sufficient for the needs of presented research. The spectrometry was used for determination of presence of selected chemical elements and especially metals in oil. Particles monitoring was employed in order to describe the amount, type, and size of friction particles. The temperature dependence of dynamic viscosity was evaluated by use of rotary viscometer. In case of all three approaches it is advantageous to compare the measured values with the results received for unused engine oil of the same marking and viscosity index. If the degradation of oil is classified as low or medium, it is possible to increase its service life for several thousands ofkilometers. But it is necessary to monitor the condition of the oil in appropriately selected period - e.g. each 3,000 km. If the degradation of oil is found as higher or high, it is necessary to change the oil immediately. The change sho

Název v anglickém jazyce

On the Engineering Flow Properties of Used and New Engine Oils

Popis výsledku anglicky

Three experimental approaches, selected for analysis of the engine oils and described above, are surely sufficient for the needs of presented research. The spectrometry was used for determination of presence of selected chemical elements and especially metals in oil. Particles monitoring was employed in order to describe the amount, type, and size of friction particles. The temperature dependence of dynamic viscosity was evaluated by use of rotary viscometer. In case of all three approaches it is advantageous to compare the measured values with the results received for unused engine oil of the same marking and viscosity index. If the degradation of oil is classified as low or medium, it is possible to increase its service life for several thousands ofkilometers. But it is necessary to monitor the condition of the oil in appropriately selected period - e.g. each 3,000 km. If the degradation of oil is found as higher or high, it is necessary to change the oil immediately. The change sho

Druh

C - Kapitola v odborné knize

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Applications of Physical Research in Engineering

ISBN

978-80-552-0839-8

Počet stran výsledku

16

Strana od-do

97-112

Počet stran knihy

184

Název nakladatele

Slovak University of Agriculture in Nitra

Místo vydání

Nitra

Kód UT WoS kapitoly

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