MERWANE Khebal
خبال مروان
merwane.khebal@univ-msila.dz
0658981310
- DEPARTEMENT OF: ELECTRICAL ENGINEERING
- Faculty of Technology
- Grade PHd
About Me
Science et Technologies
Filiere
Electromécanique
Location
Msila, Msila
Msila, ALGERIA
Code RFIDE- 1994-02-22 00:00:00
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MERWANE Khebal birthday
- 2022-11-27
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2022-11-27
Scanning by multi-sensors to detect surface and internal defects
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Citation
Merwane khebal , Abderrahmane aboura , Abdelhak ABDOU , tarik Bouchala , abdeslam Aoukili, ,(2022-11-27), Scanning by multi-sensors to detect surface and internal defects,International Conference of Advanced Technology in Electronic and Electrical Engineering (ICATEEE),MSILA/ALGERIA
- 2022-10-23
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2022-10-23
DÉTECTION ET ÉVALUATION DES DÉFAUTS PAR LA TECHNIQUE DE FUITE DE FLUX MAGNÉTIQUE
La détection des fuites de flux magnétique est l'une des méthodes les plus utilisées pour l’inspection des pipelines et des réservoirs de stockage en matériaux ferromagnétiques. C'est une technique rapide de contrôle non destructif, elle utilise des capteurs magnétiques sensibles pour détecter la fuite du flux magnétique des défauts sur les surfaces internes et externes (les pertes d’épaisseur). Dans cette présentation on va mettre en évidence lors des simulations les différents paramètres influant sur le CND-MFL en appliquant un champ magnétique intense à l’aide d’un aimant permanent montée sur une plaque ferromagnétique en présence d’un capteur de champ à effet HALL inspectant la surface de cette plaque ferromagnétique présentant plusieurs types de défauts. Le modèle ainsi développé sera implémenté sous COMSOL multiphysics, nous considérons un défaut de surface, défaut de sous-surface et nous étudierons l'effet de la variation des caractéristiques géométriques du défaut, à savoir la longueur, la largeur et la profondeur sur l'induction magnétique lors du déplacement linéaire.
Citation
Merwane khebal , Kamel belkhiri , Abdelhak ABDOU , tarik Bouchala , ,(2022-10-23), DÉTECTION ET ÉVALUATION DES DÉFAUTS PAR LA TECHNIQUE DE FUITE DE FLUX MAGNÉTIQUE,2ème Séminaire Internationale de Génie Industriel et de Mathématiques Appliquées (SIGIMA'22),SKIKDA, ALGERIA
- 2022-07-20
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2022-07-20
Non Destructive Testing by Magnetic Leakage Flux Applied to Ferromagnetic Parts
The non-destructive magnetic flux leakage control is very important because it is used for conductive parts and is based on the circulation of a magnetic field through the thickness of the tube. Magnetic Flux Leakage (MFL) is a corrosion and crack detection technique for ferromagnetic materials, which is mostly utilized in metal pipelines and tanks. It is based on the use of a strong magnet to magnetize the equipment's wall. The magnetic field "escapes" from the wall where there is corrosion or a lack of substance. The magnetic field leakage is measured using a magnetic flux detector situated between the magnet's poles. A magnetic flux detector placed between the poles of the magnet measures the magnetic field leakage. A magnetic field sensor is also used in the magnetic leakage flux approach to obtain a defect signature. The magnetic leakage flux test works by magnetizing the part to be examined with a magnetic field and then detecting the leakage of the generated field lines with a magnetic sensor. The principle of magnetic leakage flux testing is to magnetize the component to be tested with a magnetic field and detect leakage of the field lines caused by the presence of a defect in the part using a magnetic sensor. In this work, we have given a description of the magnetic leakage flux sensors. We listed the Maxwell equations that regulate the MFL detection phenomenon, as well as a brief summary of the software utilized, COMSOL multiphysics, and a simulation result of this control. Last but not least, there's the transition from process to modeling. using a COMSOL multiphysics 3D simulation for low carbon and faulty steel sheet on the one hand, and for cylindrical parts with internal and exterior flaws on the other.
Citation
Merwane khebal , Abdelhak ABDOU , tarik Bouchala , Mohamed Razi morakchi , Abderrahmane aboura , ,(2022-07-20), Non Destructive Testing by Magnetic Leakage Flux Applied to Ferromagnetic Parts,3rd International Conference on Applied Engineering and Natural Sciences,Konya/Turkey.
- 2022-07-20
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2022-07-20
MEMS accelerometer and gyroscope in navigation technology
This paper provides an overview of the use of Micro-Electro-Mechanical Systems (MEMS) accelerometer and gyroscope in navigation technology. We present the principles of operation, advantages and limitations of MEMS accelerometer and gyroscope. We also discuss the various accelerometer types and gyroscope to improve the navigation accuracy. We highlight the applications of MEMS accelerometer and gyroscope in various fields such as mobile devices, autonomous vehicles, and drones. Furthermore, we also explore the challenges and future research directions in the field of MEMS accelerometer and gyroscope technology in navigation. This paper gives a comprehensive understanding of the use of MEMS accelerometer and gyroscope in navigation technology and it will be useful for researchers and engineers working in this field.This paper provides an overview of the use of Micro-Electro-Mechanical Systems (MEMS) accelerometer and gyroscope in navigation technology. We present the principles of operation, advantages and limitations of MEMS accelerometer and gyroscope. We also discuss the various accelerometer types and gyroscope to improve the navigation accuracy. We highlight the applications of MEMS accelerometer and gyroscope in various fields such as mobile devices, autonomous vehicles, and drones. Furthermore, we also explore the challenges and future research directions in the field of MEMS accelerometer and gyroscope technology in navigation. This paper gives a comprehensive understanding of the use of MEMS accelerometer and gyroscope in navigation technology and it will be useful for researchers and engineers working in this field.
Citation
Merwane khebal , Mohamed Razi morakchi , MABROUK Defdaf , Abderrahmane guezi , ZINE GHEMARI , selman djeffal, ,(2022-07-20), MEMS accelerometer and gyroscope in navigation technology,3rd International Conference on Applied Engineering and Natural Sciences,Konya/Turkey.
- 2022
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2022
Non Destructive Testing for a Multilayer Structure used in Aeronautics by Eddy Current Multi-Sensor System
The goal of non-destructive testing (NDT) is to determine a part's integrity without causing damage to it. Early diagnosis of a fault in high-risk fields like nuclear or aeronautics can save lives and save significant material and human losses. In the field of non-destructive testing (NDT), eddy current imaging technology is based on multi-element sensors consisting of numerous eddy current probes eddy current probes positioned side by side for data collecting. The assembly of the is possible thanks to multiplexing, which avoids mutual inductance between the individual probes. The ICFMM is designed for non-destructive evaluation of flaws in the area of rivets on aeronautical and other structures, and will allow defect characterisation using 3D pictures that represent impedance variation.
Citation
Merwane khebal , ,(2022), Non Destructive Testing for a Multilayer Structure used in Aeronautics by Eddy Current Multi-Sensor System,1st International Conference on Engineering and Applied Natural Sciences,Konya, Turkey
- 2022
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2022
3D Imaging by Eddy Currents From Multi-Element Sensors in Multiplexed Mode Applied to Multilayer Structures Used in Aeronautics
The Eddy Current (EC) technique is widely used in the field of non-destructive testing of electrically conductive materials. It is easy to implement and robust in industrial applications, but it is relatively costly when large surfaces of parts to inspect are involved. New reliable and quick testing systems are emerging such as eddy current imaging systems which have recently been developed to produce EC images with good defect characterisation performance. It is obtained by mechanical scanning procedures of a set of individual coils, grouped in a single probe and forming the multi-element coil system. The use of a multi element sensor system makes it possible to control a large surface area and thus reduce the number of particularly time-consuming scans, and to minimise the effect of mutuality between adjacent coils, a multiplexed supply of the elements making up the multi-element sensor is carried out. It is in this context that our work "3D Eddy Current Imaging from Multi-element Sensors in Multiplexed Mode Applied to Multilayer Structures Used in Aeronautics" is situated.
Citation
Merwane khebal , ,(2022), 3D Imaging by Eddy Currents From Multi-Element Sensors in Multiplexed Mode Applied to Multilayer Structures Used in Aeronautics,1st International Conference on Engineering and Applied Natural Sciences,Konya, Turkey
- 2022
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2022
NON-DESTRUCTUVE EVALUATION OF MULTI-LAYER AERONAUTICAL STRUCTURES BY THE EDDY CURRENT METHODE
Non-destructive testing of electrically conductive materials often uses the eddy current (EC) method. In industrial applications, it is simple to use and reliable, but when the surface area of the items to be inspected is large, it can be costly. Eddy-current imaging systems are an example of a new generation of reliable and fast inspection systems. They have recently been designed to create EC images with high defect characterization capability. Eddy-current imaging systems are an example of a new generation of reliable and fast inspection systems. They have recently been designed to create EC images with a high defect characterization capability. It is produced using mechanical scanning techniques using a collection of separate coils that have been combined into a single probe to create a multi-element coil system. The use of a multi-element probe system allows a large surface area to be monitored, reducing the need for time-consuming scans to minimise the impact of mutuality.
Citation
Merwane khebal , Abdelhak ABDOU , tarik Bouchala , kamel.belkhiri@univ-msila.dz, ,(2022), NON-DESTRUCTUVE EVALUATION OF MULTI-LAYER AERONAUTICAL STRUCTURES BY THE EDDY CURRENT METHODE,2nd INTERNATIONAL SEMINAR ON INDUSTRIAL ENGINEERING AND APPLIED MATHEMATICS,SKIKDA, ALGERIA