We are pleased to announce the seminar of 

Pr. Farid BELARIFI, Full professor at Institut de maintenance et de sécurité industrielle of University Oran 2 (Mohamed Ben Ahmed), leader of Tribology and nano tribology team LSMC- University Oran1, on the"Optimization of the operating conditions of machine elements by characterization of lubrication and wear (experimental studies and simulations)". 

On 10/11/2022 at 13h15 via Teams.  

Abstract :  

Machine elements such as gears, bearings and housings, highlight problems related to their lubrication due to their working conditions at high pressures with the influence of macro and micro geometric aspects. In this context our areas of interest focus on the characterization of lubrication and wear to define the operating conditions of these elements, this presentation highlights our approach and some results of various studies conducted within our team.

Biography :

Full professor since August 09, 2016

Degrees in mechanical engineering :

• University Habilitation USTO- MB, February 03, 2010
• Doctorate 07 November 2007 (In partnership USTO-MB and SUPMECA under the direction of Geneviève Inglebert)
• Magister 02 February 1999, ENSET of Oran
• Teaching license of the ENSET of Oran- June 1985.

Functions :

• Teacher of technical high school from September 1985 to December 2000
• January 2001 to nowadays teacher researcher

Scientific fields of interest : lubrication, wear, gears, reverse engineering.

Supervision and examination of doctorate :

• 02 PhD thesis defenses, one in partnership with SUPMECA, (Co-supervisor F. ROBBE-VALLOIRE)
• 01 thesis in finalization
• 08 Expertises as examiner of PhD theses

Reviewer of Tribology international since 2017

Rapporteur of 03 national research projects (NRP)

Responsible for three research projects

Publications :

1. Confrontation d’un modèle théorique en lubrification mixte avec une étude Expérimentale du comportement au frottement d’une denture d’engrenage droit Article parue dans la Revue Mécanique et Industrie Vol. 7 pp. 527-536 (2006).http// : www.dx.doi.org/10.1051/meca :2007010.

2. Numerical modelling of the hydrodynamic behaviour of linear contacts. Journal of the Balkan Tribology Association Vol. 21, No 3, 630–639 (2015). http://www.scibulcom.net.

3. Experimental investigation of friction coefficient and wear rate of brass and bronze under lubrication conditions. Tribology in Industry. http://www.tribology.fink.rs/journals/2016/2016-1/11.pdf

4. Operational limit conditions of the spur gears in lubricated modes Materials Science and Engineering 295 (2018) 012017 doi:10.1088/1757-899X/295/1/012017.

5. Experimental results of a hydrodynamic friction behaviour of a linear contact at low sliding velocity Materials Science and Engineering 295 (2018) 012012 doi:10.1088/1757-899X/295/1/012012.

6. Microstructural behaviour in wear of brass contact steel in lubricated mode Proceedings of BALTTRIB’2019 edited by prof. J. Padgurskas ISSN 2424-5089 (Online).

7. Experimental study of the wear behaviour of a metal carbide tool in turning by dimensionless analysis. Archives of Materials Science and Engineering 114/1 (2022) 5-12. DOI : https://doi.org/10.5604/01.3001.0015.7023.