APPROXIMATE TEST OF THE THERMAL DEGRADATION OF ENGINE OIL

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

APPROXIMATE TEST OF THE THERMAL DEGRADATION OF ENGINE OIL

Popis výsledku v původním jazyce

Engine oils are one of the most stressed operating fluids of combustion engines. European manufacturers of combustion engines are creating degradation models of engine oils taking into account the operational conditions of each of vehicle. The engine oil is checked and changed on the base of these models. For stationary working gas engines of cogeneration units, these models are not fully suitable. This kind of combustion engines has very high requirements on the quality of engine oils, especially on the thermo-oxidative stability. Modern oils with high portion of additives are commonly used. In this case, tribodiagnostic does not serve as predictive utility, but serves as confirmation of properly chosen service period of engine oil. Experiment was set to prove the possibility of evaluation of thermo-oxidative degradation of synthetic, hydrocracked and mineral oils. The change of colour, caused due to high temperature and presence of air, was chosen as evaluation criteria. The aim of article was t

Název v anglickém jazyce

APPROXIMATE TEST OF THE THERMAL DEGRADATION OF ENGINE OIL

Popis výsledku anglicky

Engine oils are one of the most stressed operating fluids of combustion engines. European manufacturers of combustion engines are creating degradation models of engine oils taking into account the operational conditions of each of vehicle. The engine oil is checked and changed on the base of these models. For stationary working gas engines of cogeneration units, these models are not fully suitable. This kind of combustion engines has very high requirements on the quality of engine oils, especially on the thermo-oxidative stability. Modern oils with high portion of additives are commonly used. In this case, tribodiagnostic does not serve as predictive utility, but serves as confirmation of properly chosen service period of engine oil. Experiment was set to prove the possibility of evaluation of thermo-oxidative degradation of synthetic, hydrocracked and mineral oils. The change of colour, caused due to high temperature and presence of air, was chosen as evaluation criteria. The aim of article was t

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

6TH INTERNATIONAL CONFERENCE ON TRENDS IN AGRICULTURAL ENGINEERING 2016

ISBN

978-80-213-2683-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

506-511

Název nakladatele

CZECH UNIVERSITY LIFE SCIENCES PRAGUE, DEPT SYSTEMS ENG, KAMYCKA 129, PRAGUE 6 165 21, CZECH REPUBLIC

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

7. 9. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000390603400080