Effect of supplementary oil additive on dynamic viscosity of engine oil
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43907759" target="_blank" >RIV/62156489:43210/15:43907759 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Effect of supplementary oil additive on dynamic viscosity of engine oil
Original language description
This paper deals with effect of supplementary oil additive on dynamic viscosity of engine oil. Research is focused to commercially distribute automotive engine oil. There were prepared blends of new engine oil with additive and used oil with oil additive. Their dynamic viscosity was compared with viscosity of samples without additive. The specific ratio was agreed with manufacturer's recommendations. The dynamic viscosity of samples was evaluated by using rotary viscometer with standard spindle. Mathematical model was used for fitting experimental values of temperature dependence of samples dynamic viscosity. Exponential fit function was used. The coefficient of determination achieved very high values (R2 > 0.98).
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Deterioration, dependability, diagnostics
ISBN
978-80-7231-431-7
Number of pages of the result
7
Pages from-to
119-125
Number of pages of the book
302
Publisher name
Univerzita obrany
Place of publication
Brno
UT code for WoS chapter
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