Faculty Publications

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Open Access
Analysis of three-phase networks in disturbed operating conditions using symmetrical components
(University of M'sila, 2024-12-03) DJERIOU Salim
Open Access
Commande Hydraulique et Pneumatique
(University of M'sila, 2023-11-19) Dr Abdelhak ABDOU
Open Access
Commandes Non Linéaires
(University of M'sila, 2024-12-15) Dr Hemza MEKKI
Open Access
Control Techniques in renewable energy Techniques de commande des systèmes à énergie renouvelable
(University of M'sila, 2024-12-03) GHADBANE Ismail
The integration of renewable energy sources such as solar, wind, hydro, and biomass into the power grid presents unique challenges due to their intermittent and variable nature. Effective control techniques are essential to optimize the performance, stability, and efficiency of renewable energy systems. The course highlights the importance of real-time monitoring, fault detection, and grid synchronization to ensure reliable energy production and distribution. Ultimately, effective control of renewable energy systems is crucial for the sustainable and efficient utilization of clean energy. Teaching objectives, Know the different electrical systems of electric actuators (motor + mechanical loads and static converters) , Be able to establish a simulation model of an electrical system including motor, power electronics and control - Be able to simulate a model in the Matlab/Simulink environment , Be able to size the correctors present in the controls of energy production chains
Open Access
Cours de Fabrication Mécanique, S4 Technologie
(University of M'sila, 2018-12-26) Ali Debih
Resume La fabrication mécanique est un secteur qui regroupe des travailleurs polyvalents qui s'affairent à la conception, à la fabrication, au réglage, à la réparation ou à l'assemblage d'une multitude de pièces, d'outils, d'accessoires et de produits métalliques. Les moteurs, les engrenages, les pompes et les compresseurs sont des exemples de produits destinés, entre autres, à approvisionner les industries de la construction, des pâtes et papiers, des mines et de l'aéronautique. Certains travailleurs de la fabrication mécanique, tels les ingénieurs mécaniciens et les technologues en génie mécanique, doivent pour leur part acquérir un bagage de connaissances qui leur permette de faire de la gestion de projets ainsi que de la recherche et du développement dans le but de concevoir et de réaliser des machines et des instruments nouveaux. Toutes ces tâches, pour lesquelles il faut une bonne capacité d'autonomie et un bon esprit d'équipe, exigent aussi de connaître la langue anglaise, car la vive concurrence mondiale pousse parfois les travailleurs à entrer en contact avec des spécialistes d'autres specialites Un procédé de fabrication est un ensemble de techniques visant l'obtention d'une pièce ou d'un objet par transformation de matière brute. Obtenir la pièce désirée nécessite parfois l'utilisation successive de différents procédés de fabrication. Ces procédés de fabrication font partie de la construction mécanique. Les techniques d'assemblage font partie des procédés de fabrication, elles interviennent une fois que les différentes pièces ont été fabriquées. On parle de procédé de fabrication pour tous les objets.
Open Access
Cours de Physique I Polycopié rappels des cours, exercices et examens résolus : Mécanique du point matériel
(University of M'sila, 2024-04-22) Dr. ALLALI Djamel; Dr. LAISSAOUI Lyamani
This Physics I course (Reminders of courses and solved exercises: Mechanics of the material point) is designed for students preparing for an undergraduate degree in the fields of Material Sciences and Science and Technology. It complies with the official program. The first chapter is devoted to reminders of vector algebra and dimensional analysis. Both deal with basic physical quantities that are used in expressing the physical laws. In addition to the necessary reminders, the objective of this part is to introduce clear definitions and appropriate notations. ✓ The use of vectors in mechanics is fundamental, enabling the representation of the speeds and accelerations of the material point, the rotations of solids, the displacement, the applied forces. ✓ A vector is a mathematical entity that represents an element of a vector space E3 associated with an affine space (point), R3 where a direction, modulus, and point of application are defined. The second chapter is dedicated to Kinematics. Its aim is to describe the movements of material point without being interested in the causes which produce them. It only deals with movements of material points, that is to say exclusively translations. ✓ From the acceleration vector of a material point, know how to find the speed vector, the time equations of motion as well as the equation of its trajectory. ✓ Know the expression of the position, speed and acceleration vectors in the different coordinate systems. ✓ Know the definition of some particular movements covered at the end of the chapter. ✓ The object of the kinematics of the material point is to study its movement over time independently of the causes producing this movement. This part aims to determine the kinematic quantities such as the acceleration, speed, position vectors and the time equation of the trajectory in the frame of a reference chosen by the observer. The third chapter deals with the dynamics of the material point, within the framework of Newton's mechanics with its three inseparable laws or principles: the law of inertia, the fundamental law of dynamics and the law of reciprocal actions. The general laws, called force laws, are considered to be established for a certain number of interactions with applications intended for predicting the movements of bodies. The notion of angular momentum of a particle relative to the origin and that of pseudo-forces are also treated. IX ✓ Know how to solve a dynamic problem. ✓ Know how to take stock of the forces applying to a previously defined system. The fourth chapter concerns the third method of analysis which is that of work and energy. This approach eliminates the calculation of acceleration by directly relating force, mass, speed and displacement. At first, the work of a force and the kinetic energy of a particle are considered. Then, the notions of potential and total energy are outline which will applied to the principle of energy conservation in various practical situations. ✓ Calculate the work of both variable and invariable forces in any displacement. ✓ Application to the calculation of the work of the force of gravity and the elastic force whatever the orientation of the chosen axes. ✓ Know how to use the kinetic energy theorem. ✓ Understand how to define potential energy from the concept of conservative force. ✓ Learn to use the concept of mechanical energy.
Open Access
Course Handout Fluid Mechanics 2
(University of M'sila, 2024-12-02) Dr Benkherbache Souad
This course introduces the fundamentals of fluid mechanics, focusing on three core areas: fluid kinematics, integral conservation laws, and dimensional analysis with similarity principles. It explores fluid motion through mathematical tools (divergence, gradient, and differential equations), mass conservation, and the analysis of 2D incompressible and irrotational flows. Integral conservation laws are applied using the Reynolds transport theorem to momentum and energy equations. The course concludes with dimensional analysis and scaling techniques to simplify and relate real-world systems to models. These principles are essential for applications in engineering fields such as aerodynamics and hydraulics.
Open Access
Cryogenics Course
(University of M'sila, 2024-11-26) Zergane Said
This course manuscript serves as an educational resource for the cryogenics module aimed at third year undergraduate students in the LMD program, energy option. Designed in line with the official curriculum, it aims to deepen understanding of cryogenics by utilizing knowledge of thermodynamics, heat transfer, and extremely low temperatures. It covers the main applications of the field as well as common techniques for producin g cryogenic fluids, both for everyday uses and industrial needs. The document also examines thermodynamic cycles used in low temperature production, natural gas liquefaction processes, and the production of liquid compounds from air. Each chapter concludes with practical examples and solved exercises, making it easier to assimilate the concepts. Presented as detailed lectures and illustrated with concrete examples, this manuscript facilitates a clear and progressive understanding of cryogenics.
Open Access
Digital Communication
(University of M'sila, 2023-12-19) Dr. CHALABI Izzeddine
Open Access
Écoulement en charge
(University of M'sila, 2023-11-15) Nebbar Mohammed Lakhdar
Open Access
Écoulement en charge
(University of M'sila, 2023-11-15) Nebbar Mohammed Lakhdar
Les écoulements en charge sont l'objet d'étude de l'hydraulique en charge. Cette branche de l'hydraulique s'intéresse aux écoulements dans les conduites sans surface libre c'est-à-dire lorsqu'elles sont entièrement remplies de fluide. La section d'écoulement du fluide est égale à la section du canal. Ce polycopié de cours d’écoulement en charge répond au programme doté du ministère de l’Enseignement Supérieur et de la Recherche Scientifique. Il est destiné aux étudiants de la première année master académique Semestre S1, filière Hydraulique des spécialités Hydraulique Urbaine, Ouvrages hydrauliques et aussi Ressources hydrauliques système L.M.D. Il constitue la principale préoccupation en matière des infrastructures publiques, comme le calcul des réseaux d’alimentation en eau potable, dimensionnement des transferts entre les stockages d’eau et ainsi les systèmes de pompages et leurs protections, en tenant en compte de toutes effets des paramètres hydrauliques et géométriques qui interviennent directement sur le dimensionnement optimale du réseau. Le travail de cet ouvrage est le fruit d’enseignement du module pendant cinq ans au niveau de département d’Hydraulique, faculté de technologie université de Mohamed Bodiaf M’sila. Il comporte alors aussi, des exercices résolus du module. Les exercices proposés dans cet polycopié sont faciles à traiter et d’autres demandent des développements. Ils sont choisis pour leur intérêt pratique et pour leur diversité. La solution très détaillée de certaines exercices devrait permettre à l’étudiant d’acquérir, en peu de temps, la maitrise nécessaire des concepts utilisés. Ces exercices permettront également de tester l’avancement de leurs connaissances. Nous avons limité dans ce polycopié à celle des fluides homogènes. Les lois et modèles simplifiés seront utilisés pour des fluides continus dans une description macroscopique. Egalement, nous limiterons notre travail à celle des fluides parfaits et réels. Dans l’étude dynamique nous serons amenés à distinguer les fluides dits « classiques » ou « newtoniens », C’est le cas de la majorité des fluides d’usage courant tels que l’eau. La rédaction de ce polycopié est le fruit de lecture de nombreux ouvrages classiques et quelques documents électroniques, tous disponibles à la bibliothèque ainsi que sur les sites d’Internet. J’espère que ce polycopié constituera un support utile pour nos étudiants.
Open Access
Electric safety
(University of M'sila, 2024-11-24) GHADBANE Ismail
Electrical safety refers to the set of practices and measures implemented to prevent risks associated with the use of electricity, ensuring the protection of people, property, and electrical installations. It is essential in all environments where electricity is used, whether in residential, industrial, or commercial buildings. The main aspects of electrical safety include protection against electrical shocks. An electrical shock occurs when the human body comes into contact with a live electrical conductor. Safety is achieved through the use of protective devices such as circuit breakers, grounding systems, and residual current devices, which help prevent this type of risk. Electrical installations must be carried out in accordance with current standards and regulations, such as the NF C 15-100 standard. A poorly installed system can lead to short circuits, fires, or electrocutions. Electrical systems should be regularly inspected and maintained to detect any abnormalities (e.g., exposed wires, damaged equipment). Equipment must comply with safety certifications. Personal protective equipment (PPE): People working on or near electrical installations must wear suitable protective gear, such as insulated gloves, safety shoes, and protective eyewear. Training and awareness: Prevention also involves training workers and the general public in proper safety practices, such as never touching damaged electrical devices or cables and avoiding the use of faulty equipment. Fire risk: A short circuit or insulation failure can cause a fire. It is therefore crucial to install safety devices that disconnect the power in case of failure. In summary, electrical safety aims to prevent electrical accidents through proper design, installation, and maintenance of equipment, as well as by training users and ensuring the use of appropriate protective devices. The goal of this field is to inform future professionals about the nature of electrical accidents, methods for rescuing electrical accident victims, and to provide sufficient knowledge for properly sizing protection systems for both equipment and personnel working in industrial and other sectors that use electrical equipment.
Open Access
ENERGY AND ENVIRONMENT
(University of M'sila, 2024-12-15) ZORIG Assam
Open Access
Fundamental Electronics and Electrotechnics 1
(University of M'sila, 2025-01-29) Riyadh ROUABHI
This practical workbook (PW Fundamental Electronics and Electrotechnics 1) is intended for students in the second year of their bachelor's degree (Electrotechnics, Electromechanics, Renewable Energies and Environment, Automation) at the Mohamed Boudiaf University in M'sila, Algeria. Its aim is to provide them with a working document that will enable them to validate the concepts taught in the lectures and tutorials of Electronics 1 and Electrotechnics 1 and to facilitate their practical application in experimental manipulations. It will also enable them to acquire the necessary know-how to use the equipment and the various measuring instruments used correctly and to gain a good understanding of the methods used. For this reason, the preparation of the practical work must be taken seriously and be the subject of particular attention on the part of the students, in order to obtain the maximum benefit from it without damaging the equipment placed at their disposal. All the sections presented in this document were carried out at the Bidaghogic Electrical Engineering Laboratory of the Mohamed Boudiaf University in M'sila.
Open Access
Heat Transfer
(University of M'sila, 2024-12-02) Dr. BAKHTI Fatima zohra
This Course Handout serves as a comprehensive introduction to heat transfer, tailored for undergraduate mechanical engineering students specializing in mechanical construction. It adheres to the official academic curriculum and emphasizes the fundamental principles and mechanisms of heat transfer: conduction, convection, and radiation. Structured into three chapters, the course begins with a general overview of three heat transfer modes, accompanied by practical examples to simplify understanding. Subsequent chapters delve into steady-state one-dimensional conduction with detailed equations for various geometries, followed by an exploration of free and forced convection, including methods for calculating fluxes and key correlations. The final chapter addresses heat transfer by radiation, introducing black body concepts, radiative surface properties, and radiation in semi-transparent media. The course is enriched with solved exercises and appendices containing essential thermophysical data, providing students with practical tools to master theoretical concepts and apply them effectively in engineering contexts.
Open Access
Hydrologie II
(University of M'sila, 2024-09-24) MOKHTARI Elhadj
Dans ce polycopié de cours, les étudiants seront initiés aux phénomènes hydrologiques et leurs origines, ainsi qu'aux méthodes essentielles pour estimer et évaluer les paramètres associés, tels que les précipitations, les débits des cours d'eau et les crues. À travers les différents chapitres, nous explorerons les divers aspects de l'hydrologie. Le premier chapitre traitera des bases de la probabilité et de la statistique, telles qu'elles s'appliquent à l'hydrologie. Vous y découvrirez comment ces concepts sont utilisés pour caractériser les événements hydrologiques et évaluer les risques associés. Le deuxième chapitre se concentrera sur l'analyse statistique des précipitations. Vous apprendrez à interpréter les données pluviométriques, à appréhender les distributions de probabilité des précipitations, et à tirer des conclusions pour une meilleure compréhension des phénomènes hydrologiques. Le troisième chapitre explorera les différentes méthodes de mesure des débits des cours d'eau. Vous découvrirez les principes fondamentaux du jaugeage, les techniques de mesure sur le terrain, ainsi que l'utilisation d'instruments spécialisés pour évaluer les débits des cours d'eau. Enfin, le dernier chapitre examinera l'étude des débits des crues. Vous comprendrez les mécanismes de formation des crues, les méthodes d'analyse des données hydrologiques en période de crue.
Open Access
Java language
(University of M'sila, 2024-03-05) Dr. Mourad Brik
This handout is meticulously crafted to cater to the specific needs of second-year master's students in programming skills, providing a comprehensive exploration of Java's capabilities. From simple concepts to intricate advanced data structures, each chapter is designed to enhance the student’s proficiency in Java, equipping them with skills that needed to attain a proficient level in Java programming, which enabling them to effectively tackle the modern technology facet
Open Access
Lecture des Plans
(University of M'sila, 2023-03-15) Dr. DJALAB Abdelhakim
Ce support de cours de lecture des plans est destiné aux étudiants de deuxième année master Maintenance des Équipements Industrielle. À l'issue de ce cours, l'étudiant sera en mesure de maîtriser les compétences suivantes : • Lire et interpréter un plan mécanique ou un schéma d'ensemble complexe. • Comprendre et appliquer les règles de représentation normalisée associées au dessin industriel. • Extraire et identifier une pièce spécifique au sein d'un ensemble mécanique. • Lire et analyser une nomenclature incluant des composants tels que vis, écrous, rondelles et goupilles. • Identifier les pièces ayant un impact sur le jeu mécanique désigné. • Expliquer le fonctionnement cinématique de l'ensemble mécanique. • Élaborer une gamme de démontage et de remontage des composants mécaniques.
Open Access
Machines Hydrauliques et Pneumatiques
(University of M'sila, 2024-12-08) Dr. Bilal Djamal Eddine CHERIF
Open Access
Mass and Heat Transfer
(University of M'sila, 2024-12-15) BAKHTI Fatima zohra
Heat and mass transfer are fundamental subjects that underpin many engineering and scientific applications. These phenomena are critical for understanding and designing systems in industries such as energy, environment, materials, and manufacturing. This handout for the mass and heat transfer course is intended for students in the Bachelor's program in Mechanical Engineering with a specialization in Materials Engineering. It is in accordance with the official program issued by the Ministry of Higher Education and Scientific Research This document is organized into two key parts to provide an in-depth treatment of both heat and mass transfer. Part A: Heat Transfer This section introduces the foundational principles of heat transfer, examining the mechanisms through which thermal energy is transported in different media and conditions. Part B: Mass Transfer Building on the understanding of heat transfer, this part transitions to the study of mass transfer, with a strong focus on diffusion processes and their applications.