All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

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

  • DOI - Digital Object Identifier

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

  • Czech description

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

  • 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