Matlab Based Finite Element Programming In Electromagnetic Modeling
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Matlab Based Finite Element Programming In Electromagnetic Modeling
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Author : Ozlem Ozgun
language : en
Publisher: CRC Press
Release Date :
Matlab Based Finite Element Programming In Electromagnetic Modeling written by Ozlem Ozgun and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
This book focuses on finite element methods with emphasis on MATLAB for numerical modeling of electromagnetic problems. Providing readers with knowledge and skills thorough which they can develop their own finite element codes for practical applications, this book also gives beginning researchers an understanding of finite element programming in the context of certain canonical electromagnetic problems. Through the inclusion of step-by-step MATLAB programs with detailed descriptions, readers will be able to modify, adapt, and apply the provided programs and formulations as to other similar programs through various open-ended questions and exercises.
Matlab Based Finite Element Programming In Electromagnetic Modeling
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Author : Ozlem Ozgun
language : en
Publisher:
Release Date : 2019
Matlab Based Finite Element Programming In Electromagnetic Modeling written by Ozlem Ozgun and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with SCIENCE categories.
Matlab Based Finite Element Programming In Electromagnetic Modeling
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Author : Özlem Özgün
language : en
Publisher: CRC Press
Release Date : 2018-09-03
Matlab Based Finite Element Programming In Electromagnetic Modeling written by Özlem Özgün and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.
This book is a self-contained, programming-oriented and learner-centered book on finite element method (FEM), with special emphasis given to developing MATLAB® programs for numerical modeling of electromagnetic boundary value problems. It provides a deep understanding and intuition of FEM programming by means of step-by-step MATLAB® programs with detailed descriptions, and eventually enabling the readers to modify, adapt and apply the provided programs and formulations to develop FEM codes for similar problems through various exercises. It starts with simple one-dimensional static and time-harmonic problems and extends the developed theory to more complex two- or three-dimensional problems. It supplies sufficient theoretical background on the topic, and it thoroughly covers all phases (pre-processing, main body and post-processing) in FEM. FEM formulations are obtained for boundary value problems governed by a partial differential equation that is expressed in terms of a generic unknown function, and then, these formulations are specialized to various electromagnetic applications together with a post-processing phase. Since the method is mostly described in a general context, readers from other disciplines can also use this book and easily adapt the provided codes to their engineering problems. After forming a solid background on the fundamentals of FEM by means of canonical problems, readers are guided to more advanced applications of FEM in electromagnetics through a survey chapter at the end of the book. Offers a self-contained and easy-to-understand introduction to the theory and programming of finite element method. Covers various applications in the field of static and time-harmonic electromagnetics. Includes one-, two- and three-dimensional finite element codes in MATLAB®. Enables readers to develop finite element programming skills through various MATLAB® codes and exercises. Promotes self-directed learning skills and provides an effective instruction tool.
Electromagnetic And Photonic Simulation For The Beginner Finite Difference Frequency Domain In Matlab
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Author : Raymond C. Rumpf
language : en
Publisher: Artech House
Release Date : 2022-01-31
Electromagnetic And Photonic Simulation For The Beginner Finite Difference Frequency Domain In Matlab written by Raymond C. Rumpf and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-31 with Technology & Engineering categories.
This book teaches the finite-difference frequency-domain (FDFD) method from the simplest concepts to advanced three-dimensional simulations. It uses plain language and high-quality graphics to help the complete beginner grasp all the concepts quickly and visually. This single resource includes everything needed to simulate a wide variety of different electromagnetic and photonic devices. The book is filled with helpful guidance and computational wisdom that will help the reader easily simulate their own devices and more easily learn and implement other methods in computational electromagnetics. Special techniques in MATLAB® are presented that will allow the reader to write their own FDFD programs. Key concepts in electromagnetics are reviewed so the reader can fully understand the calculations happening in FDFD. A powerful method for implementing the finite-difference method is taught that will enable the reader to solve entirely new differential equations and sets of differential equations in mere minutes. Separate chapters are included that describe how Maxwell’s equations are approximated using finite-differences and how outgoing waves can be absorbed using a perfectly matched layer absorbing boundary. With this background, a chapter describes how to calculate guided modes in waveguides and transmission lines. The effective index method is taught as way to model many three-dimensional devices in just two-dimensions. Another chapter describes how to calculate photonic band diagrams and isofrequency contours to quickly estimate the properties of periodic structures like photonic crystals. Next, a chapter presents how to analyze diffraction gratings and calculate the power coupled into each diffraction order. This book shows that many devices can be simulated in the context of a diffraction grating including guided-mode resonance filters, photonic crystals, polarizers, metamaterials, frequency selective surfaces, and metasurfaces. Plane wave sources, Gaussian beam sources, and guided-mode sources are all described in detail, allowing devices to be simulated in multiple ways. An optical integrated circuit is simulated using the effective index method to build a two-dimensional model of the 3D device and then launch a guided-mode source into the circuit. A chapter is included to describe how the code can be modified to easily perform parameter sweeps, such as plotting reflection and transmission as a function of frequency, wavelength, angle of incidence, or a dimension of the device. The last chapter is advanced and teaches FDFD for three-dimensional devices composed of anisotropic materials. It includes simulations of a crossed grating, a doubly-periodic guided-mode resonance filter, a frequency selective surface, and an invisibility cloak. The chapter also includes a parameter retrieval from a left-handed metamaterial. The book includes all the MATLAB codes and detailed explanations of all programs. This will allow the reader to easily modify the codes to simulate their own ideas and devices. The author has created a website where the MATLAB codes can be downloaded, errata can be seen, and other learning resources can be accessed. This is an ideal book for both an undergraduate elective course as well as a graduate course in computational electromagnetics because it covers the background material so well and includes examples of many different types of devices that will be of interest to a very wide audience.
The Proceedings Of The 16th Annual Conference Of China Electrotechnical Society
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Author : Xidong Liang
language : en
Publisher: Springer Nature
Release Date : 2022-04-22
The Proceedings Of The 16th Annual Conference Of China Electrotechnical Society written by Xidong Liang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-22 with Technology & Engineering categories.
This book gathers outstanding papers presented at the 16th Annual Conference of China Electrotechnical Society, organized by China Electrotechnical Society (CES), held in Beijing, China, from September 24 to 26, 2021. It covers topics such as electrical technology, power systems, electromagnetic emission technology, and electrical equipment. It introduces the innovative solutions that combine ideas from multiple disciplines. The book is very much helpful and useful for the researchers, engineers, practitioners, research students, and interested readers.
Introduction To Finite Element Analysis Using Matlab And Abaqus
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Author : Amar Khennane
language : en
Publisher: CRC Press
Release Date : 2013-06-10
Introduction To Finite Element Analysis Using Matlab And Abaqus written by Amar Khennane and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-10 with Technology & Engineering categories.
There are some books that target the theory of the finite element, while others focus on the programming side of things. Introduction to Finite Element Analysis Using MATLAB® and Abaqus accomplishes both. This book teaches the first principles of the finite element method. It presents the theory of the finite element method while maintaining a balance between its mathematical formulation, programming implementation, and application using commercial software. The computer implementation is carried out using MATLAB, while the practical applications are carried out in both MATLAB and Abaqus. MATLAB is a high-level language specially designed for dealing with matrices, making it particularly suited for programming the finite element method, while Abaqus is a suite of commercial finite element software. Includes more than 100 tables, photographs, and figures Provides MATLAB codes to generate contour plots for sample results Introduction to Finite Element Analysis Using MATLAB and Abaqus introduces and explains theory in each chapter, and provides corresponding examples. It offers introductory notes and provides matrix structural analysis for trusses, beams, and frames. The book examines the theories of stress and strain and the relationships between them. The author then covers weighted residual methods and finite element approximation and numerical integration. He presents the finite element formulation for plane stress/strain problems, introduces axisymmetric problems, and highlights the theory of plates. The text supplies step-by-step procedures for solving problems with Abaqus interactive and keyword editions. The described procedures are implemented as MATLAB codes and Abaqus files can be found on the CRC Press website.
Principles And Technologies For Electromagnetic Energy Based Therapies
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Author : Punit Prakash
language : en
Publisher: Academic Press
Release Date : 2021-12-02
Principles And Technologies For Electromagnetic Energy Based Therapies written by Punit Prakash and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-02 with Technology & Engineering categories.
Principles and Technologies for Electromagnetic Energy Based Therapies covers the theoretical foundations of electromagnetic-energy based therapies, principles for design of practical devices and systems, techniques for in vitro and in vivo testing of devices, and clinical application examples of contemporary therapies employing non-ionizing electromagnetic energy. The book provides in-depth coverage of: pulsed electric fields, radiofrequency heating systems, tumor treating fields, and microwave heating technology. Devices and systems for electrical stimulation of neural and cardiac issue are covered as well. Lastly, the book describes and discusses issues that are relevant to engineers who develop and translate these technologies to clinical applications. Readers can access information on incorporation of preclinical testing, clinical studies and IP protection in this book, along with in-depth technical background for engineers on electromagnetic phenomena within the human body and selected therapies. It covers both engineering and biological/medical materials and gives a full perspective on electromagnetics therapies. Unique features include content on tumor treating fields and the development and translation of biomedical devices. - Provides in-depth technical background on electromagnetic energy-based therapies, along with real world examples on how to design devices and systems for delivering electromagnetic energy-based therapies - Includes guidance on issues that are relevant for translating the technology to the market, such as intellectual property, regulatory issues, and preclinical testing - Companion site includes COMSOL models, MATLAB code, and lab protocols
The Microwave Processing Of Foods
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Author : Marc Regier
language : en
Publisher: Woodhead Publishing
Release Date : 2016-11-01
The Microwave Processing Of Foods written by Marc Regier and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-01 with Technology & Engineering categories.
The Microwave Processing of Foods, Second Edition, has been updated and extended to include the many developments that have taken place over the past 10 years. Including new chapters on microwave assisted frying, microwave assisted microbial inactivation, microwave assisted disinfestation, this book continues to provide the basic principles for microwave technology, while also presenting current and emerging research trends for future use development. Led by an international team of experts, this book will serve as a practical guide for those interested in applying microwave technology. - Provides thoroughly up-to-date information on the basics of microwaves and microwave heating - Discusses the main factors for the successful application of microwaves and the main problems that may arise - Includes current and potential future applications for real-world application as well as new research and advances - Includes new chapters on microwave-assisted frying, microbial inactivation, and disinfestation
Electromagnetics
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Author : Branislav M. Notaros
language : en
Publisher:
Release Date : 2011
Electromagnetics written by Branislav M. Notaros and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Electromagnetism categories.
"Electromagnetics" is a thorough text that enables readers to readily grasp EM fundamentals, develop true problem-solving skills, and really understand and like the material. It is meant as an ""ultimate resource" for undergraduate electromagnetics."
The Proceedings Of The 18th Annual Conference Of China Electrotechnical Society
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Author : Qingxin Yang
language : en
Publisher: Springer Nature
Release Date : 2024-03-29
The Proceedings Of The 18th Annual Conference Of China Electrotechnical Society written by Qingxin Yang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-29 with Technology & Engineering categories.
This book gathers outstanding papers presented at the 18th Annual Conference of China Electrotechnical Society, organized by China Electrotechnical Society (CES), held in Nanchang, China, from September 15 to 17, 2023. It covers topics such as electrical technology, power systems, electromagnetic emission technology, and electrical equipment. It introduces the innovative solutions that combine ideas from multiple disciplines. The book is very much helpful and useful for the researchers, engineers, practitioners, research students, and interested readers.