Khelf Ilyes
Khelf Ilyes
Catégorie : الهندسة الصناعية - الطاقة - المواد
KHELF Ilyes
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Doctor Engineer in Mechanical Engineering Engie, Engie Green, France |
Origins & Education
Born in 1987 in Annaba (Algeria), Ilyes Khelf completed his secondary education at Moubarek El Mili High School in Annaba before pursuing higher education at Badji Mokhtar University in Annaba. His academic journey was enriched by international training at the National Institute of Applied Sciences (INSA) in Lyon, France, where he specialized in Mechanical Engineering. This dual academic foundation between Algeria and France enabled him to develop solid expertise in the fields of Industrial Engineering, Energy Systems, and Materials Science.
Scientific Career
Dr. Khelf's scientific career is characterized by a rich and diverse path between academia and industry:
- Since 2020: Supervision of a CIFRE thesis in partnership between Engie Green and INSA Lyon, and teaching specialized courses on wind turbine maintenance at ESME Paris
- 2016-2018: Post-doctoral position at INSA Lyon, combining research and teaching (Lectures/Tutorials/Labs) at undergraduate level and in mechanical engineering
- 2015-2016: Lecturer at the University of Jijel (Lectures/Tutorials/Labs)
- 2014-2015: Lecturer at several Algerian institutions: University of Annaba, EPST Annaba, and ENST Rouiba (Lectures/Tutorials/Labs)
- 2010-2014: Completion of a doctoral thesis at the University of Annaba, focusing on innovative diagnostic techniques for rotating machines
His career demonstrates a strong ability to combine fundamental research with concrete industrial applications, particularly in the renewable energy sector at Engie Green.
Distinctions & Recognition
Dr. Khelf has received several distinctions that testify to the excellence and impact of his work:
- CIFRE Thesis Award INSA Lyon 2025 for a thesis he supervised, demonstrating his qualities as a research director
- Best Paper Award at the international conference CMMNO 2016 in Santander (Spain)
- Industrial Prize at the Young Researcher Days JJCAB 2017, highlighting the relevance of his research for the industrial sector
These recognitions illustrate his significant contribution to both academic and industrial domains, and his ability to produce innovative research with practical applications.
Impact & Influence
Dr. Khelf's work has had a significant impact in several cutting-edge fields:
- Applications of artificial intelligence to the diagnosis of rotating machines, contributing to the evolution of predictive maintenance practices
- Innovations in the processing of vibratory signals, allowing more precise detection of mechanical defects
- Pioneering use of instantaneous speed for the diagnosis of rotating machines, opening new avenues for condition monitoring
- Improvement of wind turbine efficiency, directly contributing to performance optimization and maintenance cost reduction in the renewable energy sector
His research and innovations significantly contribute to the advancement of predictive maintenance methods and the improvement of energy systems reliability, particularly in the wind energy domain.