Výsledky vyhledávání - "Lakehal, Abdelaziz"

Akademický článek

Multi Sources Information Fusion Based on Bayesian Network Method to Improve the Fault Prediction of Centrifugal Compressor

Autor: Nessaib Karim, Lakehal Abdelaziz

Publikováno v: Journal of Mechanical Engineering, Vol 72, Iss 1, Pp 109-124 (2022)

The centrifugal compressor is an important machine in the oil and gas industry, so the fault prediction of these machines is widely discussed in the literature. Several techniques can and should be used in fault prediction of centrifugal compressors:

Externí odkaz: https://doaj.org/article/2c34cf6676b24f03860307c6e1539ece

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Akademický článek

A combined technique for power transformer fault diagnosis based on k‐means clustering and support vector machine.

Autor: Nanfak, Arnaud, Hechifa, Abdelmoumene, Eke, Samuel, Lakehal, Abdelaziz, Kom, Charles Hubert, Ghoneim, Sherif S. M.

Publikováno v: IET Nanodielectrics; Sep2024, Vol. 7 Issue 3, p175-187, 13p

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Akademický článek

Optimized multi layer perceptron artificial neural network based fault diagnosis of induction motor using vibration signals

Autor: Khoualdia Tarek, lakehal Abdelaziz, Chelli Zoubir, Khoualdia Kais, Nessaib Karim

Publikováno v: Diagnostyka, Vol 22, Iss 1, Pp 65-74 (2021)

Installations and the detection of their faults has become a major challenge. In order to develop a reliable approach for monitoring and diagnosis faults of these components, a test rig was mounted. In this article, a Multi Layer Perceptron (MLP) Art

Externí odkaz: https://doaj.org/article/b8a80905baa645d0b4fb3bd48f20e511

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Akademický článek

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Akademický článek

Investigation of the tribological behaviour of WC/TiC based cermets in contact with Al2O3 alumina under high temperature

Autor: Harouz Riad, Boudebane Said, Lakehal Abdelaziz, Derdy Olivier, Montrieux Henri-Michel

Publikováno v: Journal of the Mechanical Behavior of Materials, Vol 27, Iss 1-2, Pp 1427-1433 (2018)

WC/TiC-based cermets are, generally, considered as potential alloys widely used in hot rolling industry because of their interesting properties, namely high resistance to wear and oxidation. This work was aimed at studying the tribological behaviour,

Externí odkaz: https://doaj.org/article/171f3d13599942ccbc7e9f27a9c15b52

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Akademický článek

DRY SLIDING FRICTION AND WEAR OF THE WC/TIC-CO IN CONTACT WITH AL2O3 FOR TWO SLIDING SPEEDS.

Autor: Harouz, Riad¹, Lakehal, Abdelaziz¹ lakehal21@yahoo.fr, Khelil, Khaled², Dedry, Olivier³, Hashemi, Neda³, Boudebane, Said⁴

Publikováno v: Facta Universitatis, Series: Mechanical Engineering. 2022, Vol. 20 Issue 1, p37-52. 16p.

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Akademický článek

Machine Learning Algorithms Fusion Based on DGA Data for Improving Fault Diagnosis of Electrical Power Transformer.

Autor: Hechifa, Abdelmoumene, Lakehal, Abdelaziz, Nanfak, Arnaud, Saidi, Lotfi, Labiod, Chouaib

Publikováno v: Scientific Bulletin of Electrical Engineering Faculty; Dec2023, Vol. 23 Issue 2, p5-11, 7p

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Akademický článek

Reliability based rehabilitation of water distribution networks by means of Bayesian networks

Autor: Lakehal Abdelaziz, Laouacheria Fares

Publikováno v: Journal of Water and Land Development, Vol 34, Iss 1, Pp 163-172 (2017)

Water plays an essential role in the everyday lives of the people. To supply subscribers with good quality of water and to ensure continuity of service, the operators use water distribution networks (WDN). The main elements of water distribution netw

Externí odkaz: https://doaj.org/article/1e9e557d5785474f9e025a331bf9ee46

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