Magnetic Materials And Magnetic Levitation

Author : Dipti Ranjan Sahu
Publisher : BoD – Books on Demand
ISBN 13 : 1839621605
Total Pages : 203 pages
Book Rating : 4.04/5 ( download)

DOWNLOAD NOW!

Download or read book Magnetic Materials and Magnetic Levitation written by Dipti Ranjan Sahu and published by BoD – Books on Demand. This book was released on 2021-03-24 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic materials are important materials for high-tech areas and technological development, which are being classified not only based on their origin but also by the nature of processing, properties, functions, and applications. This book presents an overview of the different types of new magnetic materials and hybrid structures that exhibit different magnetic phenomena and interesting properties. The reported materials are studied theoretically and experimentally, which are the building blocks of all technological innovations. Topics such as magnetic levitation are given for industrial applications. The chapters of the book provide a key description of magnetic materials. This book is suitable for undergraduate and graduate students and professionals including engineers, scientists, researchers, technicians, and technology managers. This book gives an idea to readers for scientific innovation in this field.

Author : Hyung-Suk Han
Publisher : Springer
ISBN 13 : 9401775249
Total Pages : 247 pages
Book Rating : 4.43/5 ( download)

DOWNLOAD NOW!

Download or read book Magnetic Levitation written by Hyung-Suk Han and published by Springer. This book was released on 2016-01-02 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of magnetic levitation (Maglev) technologies, from fundamental principles through to the state-of-the-art, and describes applications both realised and under development. It includes a history of Maglev science and technology showing the various milestones in its advancement. The core concepts, operating principles and main challenges of Maglev applications attempted across various fields are introduced and discussed. The principle difficulties encountered when applying Maglev technology to different systems, namely air gap control and stabilization, are addressed in detail. The book describes how major advancements in linear motor and magnet technologies have enabled the development of the linear-motor-powered Maglev train, which has a high speed advantage over conventional wheeled trains and has the potential to reach speed levels achieved by aircraft. However, many expect that Maglev technology to be a green technology that is applied not only in rail transportation, but also in diverse other fields; to ensure clean transfer in LCD manufacturing, in ropeless high speed elevators, small capacity rail transportation, space vehicle launchers, missile testers, energy storage, and so on. These potential applications and their unique challenges and proposed technological solutions are introduced and discussed in depth. The book will provide readers from academia, research institutes and industry with insights on where and how to apply Maglev technology, and will serve as a guide to the realization of their Maglev applications.

Author : James D. Livingston
Publisher : Harvard University Press
ISBN 13 : 0674055357
Total Pages : 289 pages
Book Rating : 4.53/5 ( download)

DOWNLOAD NOW!

Download or read book Rising Force written by James D. Livingston and published by Harvard University Press. This book was released on 2011-05-30 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of levitation that discusses the use of magnetic forces to overcome gravity and friction, examines its applications, and explains the science behind maglev transportation systems.

Author : Fouad Sabry
Publisher : One Billion Knowledgeable
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.16/5 ( download)

DOWNLOAD NOW!

Download or read book Magnetic Levitation written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2022-10-25 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: What Is Magnetic Levitation A technique known as magnetic levitation (sometimes spelled maglev) or magnetic suspension is one in which an item is held in suspension using just magnetic fields and no external support. The effects of gravitational force and any other forces may be nullified by using the magnetic force as a counterforce. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Magnetic levitation Chapter 2: Diamagnetism Chapter 3: Magnetism Chapter 4: Magnet Chapter 5: Meissner effect Chapter 6: Electromagnet Chapter 7: Magnetic susceptibility Chapter 8: Superconducting magnet Chapter 9: Eddy current Chapter 10: Earnshaw's theorem Chapter 11: Electrodynamic suspension Chapter 12: Levitation Chapter 13: Magnetic bearing Chapter 14: Permeability (electromagnetism) Chapter 15: Maglev Chapter 16: Electromagnetic shielding Chapter 17: Pyrolytic carbon Chapter 18: Electromagnetic suspension Chapter 19: SCMaglev Chapter 20: Spin-stabilized magnetic levitation Chapter 21: Flux pumping (II) Answering the public top questions about magnetic levitation. (III) Real world examples for the usage of magnetic levitation in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of magnetic levitation' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of magnetic levitation.

Author : Jia-Su Wang
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110538369
Total Pages : 401 pages
Book Rating : 4.66/5 ( download)

DOWNLOAD NOW!

Download or read book High Temperature Superconducting Magnetic Levitation written by Jia-Su Wang and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-12-18 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors begin this book with a systematic overview of superconductivity, superconducting materials, magnetic levitation, and superconducting magnetic levitation - the prerequisites to understand the latter part of the book - that forms a solid foundation for further study in High Temperature Superconducting Magnetic Levitation (HTS Maglev). This book presents our research progress on HTS Maglev at Applied Superconductivity Laboratory (ASCLab) of Southwest Jiaotong University (SWJTU), China, with an emphasis on the findings that led to the world‘s first manned HTS Maglev test vehicle "Century". The book provides a detailed description on our previous work at ASCLab including the designing of the HTS Maglev test and measurement method as well as the apparatus, building "Century", developing the HTS Maglev numerical simulation system, and making new progress on HTS Maglev. The final parts of this book discuss research and prototyping efforts at ASCLab in several adjacent fi elds including HTS Maglev bearing, Flywheel Energy Storage System (FESS) and HTS maglev launch technology. We hope this book becomes a valuable source for researchers and engineers working in the fascinating field of HTS Maglev science and engineering. Contents Fundamentals of superconductivity Superconducting materials Magnetic levitation Superconducting magnetic levitation HTS Maglev experimental methods and set-up First manned HTS Maglev vehicle in the world Numerical simulations of HTS Maglev New progress of HTS Maglev vehicle HTS Maglev bearing and flywheel energy storage system HTS Maglev launch technology

Author : Francis C. Moon
Publisher : John Wiley & Sons
ISBN 13 : 3527617531
Total Pages : 310 pages
Book Rating : 4.31/5 ( download)

DOWNLOAD NOW!

Download or read book Superconducting Levitation written by Francis C. Moon and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the fundamental principles governing levitation of material bodies by magnetic fields without too much formal theory. Defines the technology of magnetic bearings, especially those based on superconductivity, and demonstrates the key roles that magnetics, mechanics and dynamics play in the complete understanding of magnetic levitation and its bearings. Features extensive figures and photos of Mag-Lev devices and summarizes recent U.S. research studies in an effort to regain the lead in Mag-Lev technologies.

Author : James D. Livingston
Publisher : Harvard University Press
ISBN 13 : 0674061098
Total Pages : 288 pages
Book Rating : 4.95/5 ( download)

DOWNLOAD NOW!

Download or read book Rising Force written by James D. Livingston and published by Harvard University Press. This book was released on 2011-05-30 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Peter Pan to Harry Potter, from David Copperfield to levitating toys, there is magic in conquering gravity. In this first-ever popular introduction to “maglev”— the use of magnetic forces to overcome gravity and friction—James D. Livingston takes lay readers on a journey of discovery, from basic concepts to today’s most thrilling applications. The tour begins with examples of our historical fascination with levitation, both real and fake. At the next stop, Livingston introduces readers to the components of maglev: gravitational and magnetic forces in the universe, force fields, diamagnetism and stabilization, superdiamagnetism and supercurrents, maglev nanotechnology, and more. He explores the development of the superconductors that are making large-scale levitation devices possible, and the use of magnetic bearings in products ranging from implanted blood pumps to wind turbines, integrated circuit fabrication, and centrifuges to enrich uranium. In the last chapters, we arrive at the science behind maglev transportation systems, such as Chinese trains that travel 250 miles per hour without touching the tracks. Packed with fascinating anecdotes about the colorful personalities who have “fought friction by fighting gravity,” the book maintains accuracy throughout while it entertains and informs technical and nontechnical readers alike. With so many new applications for magnetic levitation on the horizon, Rising Force is sure to retain its own magic for years to come.

Author : Yi Liu
Publisher : Springer Science & Business Media
ISBN 13 : 1402079842
Total Pages : 1844 pages
Book Rating : 4.49/5 ( download)

DOWNLOAD NOW!

Download or read book Handbook of Advanced Magnetic Materials written by Yi Liu and published by Springer Science & Business Media. This book was released on 2008-11-23 with total page 1844 pages. Available in PDF, EPUB and Kindle. Book excerpt: In December 2002, the world's first commercial magnetic levitation super-train went into operation in Shanghai. The train is held just above the rails by magnetic levitation (maglev) and can travel at a speed of 400 km/hr, completing the 30km journey from the city to the airport in minutes. Now consumers are enjoying 50 GB hard drives compared to 0.5 GB hard drives ten years ago. Achievements in magnetic materials research have made dreams of a few decades ago reality. The objective of the four volume reference, Handbook of Advanced Magnetic Materials, is to provide a comprehensive review of recent progress in magnetic materials research. Each chapter will have an introduction to give a clear definition of basic and important concepts of the topic. The details of the topic are then elucidated theoretically and experimentally. New ideas for further advancement are then discussed. Sufficient references are also included for those who wish to read the original work. In the last decade, one of the most significant thrust areas of materials research has been nanostructured magnetic materials. There are several critical sizes that control the behavior of a magnetic material, and size effects become especially critical when dimensions approach a few nanometers, where quantum phenomena appear. The first volume of the book, Nanostructured Advanced Magnetic Materials, has therefore been devoted to the recent development of nanostructured magnetic materials, emphasizing size effects. Our understanding of magnetism has advanced with the establishment of the theory of atomic magnetic moments and itinerant magnetism. Simulation is a powerful tool for exploration and explanation of properties of various magnetic materials. Simulation also provides insight for further development of new materials. Naturally, before any simulation can be started, a model must be constructed. This requires that the material be well characterized. Therefore the second volume, Characterization and Simulation provides a comprehensive review of both experimental methods and simulation techniques for the characterization of magnetic materials. After an introduction, each section gives a detailed description of the method and the following sections provide examples and results of the method. Finally further development of the method will be discussed. The success of each type of magnetic material depends on its properties and cost which are directly related to its fabrication process. Processing of a material can be critical for development of artificial materials such as multilayer films, clusters, etc. Moreover, cost-effective processing usually determines whether a material can be commercialized. In recent years processing of materials has continuously evolved from improvement of traditional methods to more sophisticated and novel methods. The objective of the third volume, Processing of Advanced Magnetic Materials, is to provide a comprehensive review of recent developments in processing of advanced magnetic materials. Each chapter will have an introduction and a section to provide a detailed description of the processing method. The following sections give detailed descriptions of the processing, properties and applications of the relevant materials. Finally the potential and limitation of the processing method will be discussed. The properties of a magnetic material can be characterized by intrinsic properties such as anisotropy, saturation magnetization and extrinsic properties such as coercivity. The properties of a magnetic material can be affected by its chemical composition and processing route. With the continuous search for new materials and invention of new processing routes, magnetic properties of materials cover a wide spectrum of soft magnetic materials, hard magnetic materials, recording materials, sensor materials and others. The objective of the fourth volume, Properties and Applications of Advanced Magnetic Materials, is to provide a comprehensive review of recent development of various magnetic materials and their applications. Each chapter will have an introduction of the materials and the principles of their applications. The following sections give a detailed description of the processing, properties and applications. Finally the potential and limitation of the materials will be discussed.

Author : Chan-Joong Kim
Publisher : Springer
ISBN 13 : 981136768X
Total Pages : 239 pages
Book Rating : 4.87/5 ( download)

DOWNLOAD NOW!

Download or read book Superconductor Levitation written by Chan-Joong Kim and published by Springer. This book was released on 2019-06-11 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the physical principles behind levitation with superconductors, and includes many examples of practical magnetic levitation demonstrations using superconducting phenomena. It features more than twenty examples of magnetic levitation in liquid nitrogen using high temperature superconductors and permanent magnets, all invented by the author. The book includes the demonstration of suspension phenomenon induced by magnetic flux pinning as well as magnetic levitation by the Meissner effect. It shows how superconducting magnetic levitation and suspension phenomena fire the imagination and provide scientific insight and inspiration. This book will be a useful experimental guide and teaching resource for those working on superconductivity, and a fascinating text for undergraduate and graduate students.

Author : Bharat Bhushan
Publisher : Springer Science & Business Media
ISBN 13 : 9401007365
Total Pages : 961 pages
Book Rating : 4.68/5 ( download)

DOWNLOAD NOW!

Download or read book Fundamentals of Tribology and Bridging the Gap Between the Macro- and Micro/Nanoscales written by Bharat Bhushan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: The word tribology was fIrst reported in a landmark report by P. Jost in 1966 (Lubrication (Tribology)--A Report on the Present Position and Industry's Needs, Department of Education and Science, HMSO, London). Tribology is the science and technology of two interacting surfaces in relative motion and of related subjects and practices. The popular equivalent is friction, wear and lubrication. The economic impact of the better understanding of tribology of two interacting surfaces in relative motion is known to be immense. Losses resulting from ignorance of tribology amount in the United States alone to about 6 percent of its GNP or about $200 billion dollars per year (1966), and approximately one-third of the world's energy resources in present' use, appear as friction in one form or another. A fundamental understanding of the tribology of the head-medium interface in magnetic recording is crucial to the future growth of the $100 billion per year information storage industry. In the emerging microelectromechanical systems (MEMS) industry, tribology is also recognized as a limiting technology. The advent of new scanning probe microscopy (SPM) techniques (starting with the invention of the scanning tunneling microscope in 1981) to measure surface topography, adhesion, friction, wear, lubricant-fIlm thickness, mechanical properties all on a micro to nanometer scale, and to image lubricant molecules and the availability of supercomputers to conduct atomic-scale simulations has led to the development of a new fIeld referred to as Microtribology, Nanotribology, or Molecular Tribology (see B. Bhushan, J. N. Israelachvili and U.