Rheological profiles of blends of the new and used motor oils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00199270" target="_blank" >RIV/62156489:43210/13:00199270 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.11118/actaun201361010115" target="_blank" >http://dx.doi.org/10.11118/actaun201361010115</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201361010115" target="_blank" >10.11118/actaun201361010115</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Rheological profiles of blends of the new and used motor oils

Popis výsledku v původním jazyce

The objective of this paper is to fi nd changes of a rheological profi le of the new engine oil if the used engine oil will be add. And also fi nd changes of a rheological profi le of the used engine oil if the new engine oil will be add. For these experiments has been created the blends of the new and the used engine oil. The temperature dependence of the density [kg.m-3] has been measured in the range of -10 °C and +60 °C. The instrument Densito 30PX with the scale for measuring engine oils has been used. The dynamic viscosity [mPa.s] has been measured in the range of -10 °C and +100 °C. The Anton Paar digital viscometer with the concentric cylinders geometry has been used. In the accordance with the expected behaviour, the density and the kinematicviscosity of all oils was decreasing with the increasing temperature. To the physical properties has been the mathematical models created. For the temperature dependence of the density has been used the linearly mathematical model and the

Název v anglickém jazyce

Rheological profiles of blends of the new and used motor oils

Popis výsledku anglicky

The objective of this paper is to fi nd changes of a rheological profi le of the new engine oil if the used engine oil will be add. And also fi nd changes of a rheological profi le of the used engine oil if the new engine oil will be add. For these experiments has been created the blends of the new and the used engine oil. The temperature dependence of the density [kg.m-3] has been measured in the range of -10 °C and +60 °C. The instrument Densito 30PX with the scale for measuring engine oils has been used. The dynamic viscosity [mPa.s] has been measured in the range of -10 °C and +100 °C. The Anton Paar digital viscometer with the concentric cylinders geometry has been used. In the accordance with the expected behaviour, the density and the kinematicviscosity of all oils was decreasing with the increasing temperature. To the physical properties has been the mathematical models created. For the temperature dependence of the density has been used the linearly mathematical model and the

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JT - Pohon, motory a paliva

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

61

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

115-122

Kód UT WoS článku

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EID výsledku v databázi Scopus

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