Matériaux magnétiques : progrès et perspectives

Matériaux magnétiques : progrès et perspectives PDF Author:
Publisher:
ISBN:
Category : Magnetic materials
Languages : fr
Pages : 280

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Matériaux magnétiques : progrès et perspectives

Matériaux magnétiques : progrès et perspectives PDF Author:
Publisher:
ISBN:
Category : Magnetic materials
Languages : fr
Pages : 280

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Book Description


Handbook of Magnetic Measurements

Handbook of Magnetic Measurements PDF Author: Slawomir Tumanski
Publisher: CRC Press
ISBN: 1439829527
Category : Science
Languages : en
Pages : 398

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Book Description
Collecting state-of-the-art knowledge from information scattered throughout the literature, this handbook describes magnetic materials and sensors, the testing of magnetic materials, and applications of magnetic measurements. It presents an up-to-date, accessible account of modern magnetic measurement techniques. The book discusses the fundamentals of magnetism and covers contemporary magnetic materials and sensors. It also explores applications of magnetic diagnostics in medicine, magnetoarcheology, and magnetic imaging. An extensive list of references is included at the end of each chapter.

Matériaux diélectriques et électrostatique

Matériaux diélectriques et électrostatique PDF Author: GALLOT-LAVALLÉE Olivier
Publisher: Lavoisier
ISBN: 2746295342
Category : Dielectrics
Languages : en
Pages : 195

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Book Description
Centré sur l’isolation électrique, cet ouvrage s’intéresse plus particulièrement aux fondements physiques de la discipline et aux applications qui en découlent. Il présente une approche mathématique et intuitive du diélectrique et traite des notions de polarisation, d’induction, de forces et de pertes. Incluant une description phénoménologique des décharges dans le gaz, ce livre donne au lecteur les clés de la physique des isolants solide, liquide et gazeux. Il analyse également les principales propriétés électriques des liquides et des solides afin d’expliquer en détail les phénomènes de dégradation, de dissipation et de claquage électrique. Matériaux diélectriques et électrostatique s’adresse aux chercheurs et aux ingénieurs qui y puiseront les fondements indispensables à l’étude du domaine, ainsi qu’aux enseignants et aux universitaires qui recherchent un cours original doté d’une approche intuitive.

Matériaux magnetiques

Matériaux magnetiques PDF Author: International Electrotechnical Commission
Publisher:
ISBN: 9782831881652
Category : Magnetic materials
Languages : en
Pages : 43

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Electrothermics

Electrothermics PDF Author: Javad Fouladgar
Publisher: John Wiley & Sons
ISBN: 1118563085
Category : Technology & Engineering
Languages : en
Pages : 255

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Book Description
This book concerns the analysis and design of induction heating of poor electrical conduction materials. Some innovating applications such as inductive plasma installation or transformers, thermo inductive non-destructive testing and carbon-reinforced composite materials heating are studied. Analytical, semi-analytical and numerical models are combined to obtain the best modeling technique for each case. Each model has been tested with experimental results and validated. The principal aspects of a computational package to solve these kinds of coupled problems are described. In the first chapter, the mathematical tools for coupled electromagnetic and thermal phenomena are introduced. In Chapter 2, these tools are used to analyze a radio frequency inductive plasma installation. The third chapter describes the methodology of designing a low frequency plasma transformer. Chapter 4 studies the feasibility of the thermo inductive technique for non-destructive testing and the final chapter is dedicated to the use of induction heating in the lifecycle of carbon-reinforced composite materials. Contents 1. Thermal and Electromagnetic Coupling, Javad Fouladgar, Didier Trichet and Brahim Ramdane. 2. Simplified Model of a Radiofrequency Inductive Thermal Plasma Installation, Javad Fouladgar and Jean-Pierre Ploteau. 3. Design Methodology of A Very Low-Frequency Plasma Transformer, Javad Fouladgar and Souri Mohamed Mimoune. 4. Non Destructive Testing by Thermo-Inductive Method, Javad Fouladgar, Brahim Ramdane, Didier Trichet and Tayeb Saidi. 5. Induction Heating of Composite Materials, Javad Fouladgar, Didier Trichet, Samir Bensaid and Guillaume Wasselynck

Non-conventional Electrical Machines

Non-conventional Electrical Machines PDF Author: Abderrezak Rezzoug
Publisher: John Wiley & Sons
ISBN: 1118604105
Category : Technology & Engineering
Languages : en
Pages : 161

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Book Description
The developments of electrical machines are due to the convergence of material progress, improved calculation tools, and new feeding sources. Among the many recent machines, the authors have chosen, in this first book, to relate the progress in slow speed machines, high speed machines, and superconducting machines. The first part of the book is dedicated to materials and an overview of magnetism, mechanic, and heat transfer.

Handbook Of Electrical Steel

Handbook Of Electrical Steel PDF Author: Goran Engdahl
Publisher: World Scientific
ISBN: 9811226938
Category : Science
Languages : en
Pages : 792

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Book Description
This book contains all information regarding magnetism and magnetic materials that an electrical engineer needs to know to be able to understand and design magnetic devices.The handbook comprises chapters comprising basic electromagnetism, basic quantum mechanics, ferromagnetism, magnetic materials, magnetic material characterization, modeling of magnetic materials, and magnetic design. A comprehensive description of the physical origin of magnetism of materials is given chapter two and a thorough review of the physics behind ferromagnetism is given in chapter three.All chapters are written in a textbook fashion such that they can easily be assimilated separately. The book gathers in an understandable the multidisciplinary topic of magnetism and magnetic materials in way that it can serve as a comprehensive introduction to engineers that considers use of magnetic materials in their designs.The book covers all major modeling techniques of magnetic materials including the well-known Presiach, Jiles-Atherton and lag models. General magnetic design approaches including major and new design tools also are presented.The book also serves as a guideline regarding the choice of feasible materials in specific applications regarding both soft and hard magnetic materials with an inventory of alternatives to electrical steel. Relevant performance criteria then are given such that appropriate materials can be selected. The final chapter offers a list of current electrical steel and magnetic material suppliers.

Magnetic Properties of Fine Particles

Magnetic Properties of Fine Particles PDF Author: J.L. Dormann
Publisher: Elsevier
ISBN: 0444597417
Category : Science
Languages : en
Pages : 445

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Book Description
The aim of this volume is to advance the understanding of the fundamental properties of fine magnetic particles and to discuss the latest developments from both the theoretical and experimental viewpoints, with special emphasis being placed on the applications in different branches of science and technology. All aspects of fine magnetic particles are covered in the 46 papers. The topics are remarkably interdisciplinary covering theory, materials preparation, structural characterization, optical and electrical properties, magnetic properties studied by different techniques and applications. Some new fundamental properties, such as quantum tunneling and transverse fluctuations of magnetic moments are also explored. Research workers involved in these aspects of materials technology will find this book of great interest.

Matériaux magnétiques

Matériaux magnétiques PDF Author:
Publisher:
ISBN:
Category : Magnetic materials
Languages : fr
Pages : 280

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Magnétisme

Magnétisme PDF Author: Étienne Du Trémolet de Lacheisserie
Publisher: L'Editeur : EDP Sciences
ISBN: 9782868834645
Category : Magnetic materials
Languages : fr
Pages : 510

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Book Description