Single-grade engine lubricant

Introduce viscosity index numerical order (Vino)

A. Adibah, O. Inayatullah, M. S. Ujila, A. A. Nuraini, S. Barkawi, Nordin Jamaludin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Single-grade engine oil viscosity experience changes influenced by temperature and pressure. However, in reality, the viscosity of engine oil is also affected by age and it has been proven in earlier studies through the viscosity model of the UKM Equation (ηUKM). In this mathematical model, the viscosity of the engine oil is manipulated by the factors of temperatue and time. Both of this factors relies fully on laboratory data. Based on this hypothesis, a model of the viscosity which is based on a mathematical model have been developed whereby the technical temperature factor value and technical time factor are obtained through engine oil's technical data such as the density, viscosity index and kinematic viscosity; technical parameter displayed in technical statements of every engine oil. This model is named the viscosity model of viscosity index numerical order (ηVIno) and the estimation of viscosity obtained through the ηVIno was found to not exhibit any significant deviation from the actual viscosity of the oil.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
PublisherTrans Tech Publications Ltd
Pages83-88
Number of pages6
Volume564
ISBN (Print)9783038351085
DOIs
Publication statusPublished - 2014

Publication series

NameApplied Mechanics and Materials
Volume564
ISSN (Print)16609336
ISSN (Electronic)16627482

Fingerprint

Lubricants
Viscosity
Engines
Diesel engines
Mathematical models
Temperature

Keywords

  • Single-grade engine oil
  • Technical temperature factor
  • Technical time factor
  • UKM Eq. viscosity
  • Vi Numerical Order Viscosity

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Adibah, A., Inayatullah, O., Ujila, M. S., Nuraini, A. A., Barkawi, S., & Jamaludin, N. (2014). Single-grade engine lubricant: Introduce viscosity index numerical order (Vino). In Applied Mechanics and Materials (Vol. 564, pp. 83-88). (Applied Mechanics and Materials; Vol. 564). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.564.83

Single-grade engine lubricant : Introduce viscosity index numerical order (Vino). / Adibah, A.; Inayatullah, O.; Ujila, M. S.; Nuraini, A. A.; Barkawi, S.; Jamaludin, Nordin.

Applied Mechanics and Materials. Vol. 564 Trans Tech Publications Ltd, 2014. p. 83-88 (Applied Mechanics and Materials; Vol. 564).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adibah, A, Inayatullah, O, Ujila, MS, Nuraini, AA, Barkawi, S & Jamaludin, N 2014, Single-grade engine lubricant: Introduce viscosity index numerical order (Vino). in Applied Mechanics and Materials. vol. 564, Applied Mechanics and Materials, vol. 564, Trans Tech Publications Ltd, pp. 83-88. https://doi.org/10.4028/www.scientific.net/AMM.564.83
Adibah A, Inayatullah O, Ujila MS, Nuraini AA, Barkawi S, Jamaludin N. Single-grade engine lubricant: Introduce viscosity index numerical order (Vino). In Applied Mechanics and Materials. Vol. 564. Trans Tech Publications Ltd. 2014. p. 83-88. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.564.83
Adibah, A. ; Inayatullah, O. ; Ujila, M. S. ; Nuraini, A. A. ; Barkawi, S. ; Jamaludin, Nordin. / Single-grade engine lubricant : Introduce viscosity index numerical order (Vino). Applied Mechanics and Materials. Vol. 564 Trans Tech Publications Ltd, 2014. pp. 83-88 (Applied Mechanics and Materials).
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