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78805

FRICTION AND VIBRATION ANALYSIS OF SLIDING SURFACES LUBRICATED BY ENGINE OILS DISPERSED BY ALUMINUM OXIDE NANOPARTICLES

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Last updated: 25 Dec 2024

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Abstract

The present investigation is focusing on the enhancement of tribological properties of 20W-50 engine oil by the addition of Al2O3 nanoparticles. The frictional property of engine oil was investigated by tribometer using stainless steel disc and plate. It was found that Al2O3 added to engine oil enhanced coefficient of friction significantly and reduced vibrations. The study concluded that the lowest coefficient of friction was obtained at 0.4 wt. % concentration of Al2O3 nanoparticles and working temperature of 50 °C. The lowest and highest acceleration values were detected for oil at 50 and 100 °C operating temperatures respectively.

DOI

10.21608/jest.2020.78805

Keywords

Friction, Vibration analysis, Al2O3 nanoparticles, Lubricant additives, engine oils

Authors

First Name

A.

Last Name

Rashed

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Affiliation

Department of Production Engineering and mechanical Design, Faculty of Engineering, Minia University, El-Minia 61111, Egypt.

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Orcid

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First Name

A.

Last Name

Nabhan

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Affiliation

Department of Production Engineering and mechanical Design, Faculty of Engineering, Minia University, El-Minia 61111, Egypt.

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Volume

17

Article Issue

1

Related Issue

11782

Issue Date

2020-01-01

Receive Date

2019-10-18

Publish Date

2020-01-01

Page Start

14

Page End

26

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 17_Issue 1_Pages 14-26.pdf

PDF . 531.1kB

Link

https://jest.journals.ekb.eg/article_78805.html

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https://jest.journals.ekb.eg/service?article_code=78805

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Original Article

Type Code

1,211

Publication Type

Journal

Publication Title

Journal of the Egyptian Society of Tribology

Publication Link

https://jest.journals.ekb.eg/

MainTitle

FRICTION AND VIBRATION ANALYSIS OF SLIDING SURFACES LUBRICATED BY ENGINE OILS DISPERSED BY ALUMINUM OXIDE NANOPARTICLES

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Article

Created At

22 Jan 2023