Mathematical Analysis And Simulation Of Field Models In Accelerator Circuits

Author : Idoia Cortes Garcia
Publisher : Springer Nature
Page : 171 pages
File Size : 46,8 Mb
Release : 2021-01-04
Category : Technology & Engineering
ISBN : 9783030632731

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Mathematical Analysis and Simulation of Field Models in Accelerator Circuits by Idoia Cortes Garcia Pdf

This book deals with the analysis and development of numerical methods for the time-domain analysis of multiphysical effects in superconducting circuits of particle accelerator magnets. An important challenge is the simulation of “quenching”, i.e. the transition of a material from the superconducting to the normally electrically conductive state. The book analyses complex mathematical structures and presents models to simulate such quenching events in the context of generalized circuit elements. Furthermore, it proposes efficient parallelized algorithms with guaranteed convergence properties for the simulation of multiphysical problems. Spanning from theoretical concepts to applied research, and featuring rigorous mathematical presentations on one side, as well as simplified explanations of many complex issues, on the other side, this book provides graduate students and researchers with a comprehensive introduction on the state of the art and a source of inspiration for future research. Moreover, the proposed concepts and methods can be extended to the simulation of multiphysical phenomena in different application contexts.

Author : Mona Fuhrländer
Publisher : Springer Nature
Page : 168 pages
File Size : 51,9 Mb
Release : 2023-08-28
Category : Technology & Engineering
ISBN : 9783031370199

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Design Methods for Reducing Failure Probabilities with Examples from Electrical Engineering by Mona Fuhrländer Pdf

This book deals with efficient estimation and optimization methods to improve the design of electrotechnical devices under uncertainty. Uncertainties caused by manufacturing imperfections, natural material variations, or unpredictable environmental influences, may lead, in turn, to deviations in operation. This book describes two novel methods for yield (or failure probability) estimation. Both are hybrid methods that combine the accuracy of Monte Carlo with the efficiency of surrogate models. The SC-Hybrid approach uses stochastic collocation and adjoint error indicators. The non-intrusive GPR-Hybrid approach consists of a Gaussian process regression that allows surrogate model updates on the fly. Furthermore, the book proposes an adaptive Newton-Monte-Carlo (Newton-MC) method for efficient yield optimization. In turn, to solve optimization problems with mixed gradient information, two novel Hermite-type optimization methods are described. All the proposed methods have been numerically evaluated on two benchmark problems, such as a rectangular waveguide and a permanent magnet synchronous machine. Results showed that the new methods can significantly reduce the computational effort of yield estimation, and of single- and multi-objective yield optimization under uncertainty. All in all, this book presents novel strategies for quantification of uncertainty and optimization under uncertainty, with practical details to improve the design of electrotechnical devices, yet the methods can be used for any design process affected by uncertainties.

Author : Stephan Russenschuck
Publisher : John Wiley & Sons
Page : 778 pages
File Size : 49,8 Mb
Release : 2011-02-08
Category : Science
ISBN : 9783527635474

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Field Computation for Accelerator Magnets by Stephan Russenschuck Pdf

Written by a leading expert on the electromagnetic design and engineering of superconducting accelerator magnets, this book offers the most comprehensive treatment of the subject to date. In concise and easy-to-read style, the author lays out both the mathematical basis for analytical and numerical field computation and their application to magnet design and manufacture. Of special interest is the presentation of a software-based design process that has been applied to the entire production cycle of accelerator magnets from the concept phase to field optimization, production follow-up, and hardware commissioning. Included topics: Technological challenges for the Large Hadron Collider at CERN Algebraic structures and vector fields Classical vector analysis Foundations of analytical field computation Fields and Potentials of line currents Harmonic fields The conceptual design of iron- and coil-dominated magnets Solenoids Complex analysis methods for magnet design Elementary beam optics and magnet polarities Numerical field calculation using finite- and boundary-elements Mesh generation Time transient effects in superconducting magnets, including superconductor magnetization and cable eddy-currents Quench simulation and magnet protection Mathematical optimization techniques using genetic and deterministic algorithms Practical experience from the electromagnetic design of the LHC magnets illustrates the analytical and numerical concepts, emphasizing the relevance of the presented methods to a great many applications in electrical engineering. The result is an indispensable guide for high-energy physicists, electrical engineers, materials scientists, applied mathematicians, and systems engineers.

Author : Timo Reis,Sara Grundel,Sebastian Schöps
Publisher : Springer Nature
Page : 486 pages
File Size : 47,8 Mb
Release : 2020-10-10
Category : Mathematics
ISBN : 9783030539054

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Progress in Differential-Algebraic Equations II by Timo Reis,Sara Grundel,Sebastian Schöps Pdf

This book contains articles presented at the 9th Workshop on Differential-Algebraic Equations held in Paderborn, Germany, from 17–20 March 2019. The workshop brought together more than 40 mathematicians and engineers from various fields, such as numerical and functional analysis, control theory, mechanics and electromagnetic field theory. The participants focussed on the theoretical and numerical treatment of “descriptor” systems, i.e., differential-algebraic equations (DAEs). The book contains 14 contributions and is organized into four parts: mathematical analysis, numerics and model order reduction, control as well as applications. It is a useful resource for applied mathematicians with interest in recent developments in the field of differential algebraic equations but also for engineers, in particular those interested in modelling of constraint mechanical systems, thermal networks or electric circuits.

Author : Guangyao Ouyang,Shijie An,Zhenming Liu,Yuxue Li
Publisher : John Wiley & Sons
Page : 388 pages
File Size : 43,7 Mb
Release : 2019-06-18
Category : Technology & Engineering
ISBN : 9781119107231

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Common Rail Fuel Injection Technology in Diesel Engines by Guangyao Ouyang,Shijie An,Zhenming Liu,Yuxue Li Pdf

A wide-ranging and practical handbook that offers comprehensive treatment of high-pressure common rail technology for students and professionals In this volume, Dr. Ouyang and his colleagues answer the need for a comprehensive examination of high-pressure common rail systems for electronic fuel injection technology, a crucial element in the optimization of diesel engine efficiency and emissions. The text begins with an overview of common rail systems today, including a look back at their progress since the 1970s and an examination of recent advances in the field. It then provides a thorough grounding in the design and assembly of common rail systems with an emphasis on key aspects of their design and assembly as well as notable technological innovations. This includes discussion of advancements in dual pressure common rail systems and the increasingly influential role of Electronic Control Unit (ECU) technology in fuel injector systems. The authors conclude with a look towards the development of a new type of common rail system. Throughout the volume, concepts are illustrated using extensive research, experimental studies and simulations. Topics covered include: Comprehensive detailing of common rail system elements, elementary enough for newcomers and thorough enough to act as a useful reference for professionals Basic and simulation models of common rail systems, including extensive instruction on performing simulations and analyzing key performance parameters Examination of the design and testing of next-generation twin common rail systems, including applications for marine diesel engines Discussion of current trends in industry research as well as areas requiring further study Common Rail Fuel Injection Technology is the ideal handbook for students and professionals working in advanced automotive engineering, particularly researchers and engineers focused on the design of internal combustion engines and advanced fuel injection technology. Wide-ranging research and ample examples of practical applications will make this a valuable resource both in education and private industry.

Author : Lingling Fan,Zhixin Miao
Publisher : Academic Press
Page : 154 pages
File Size : 50,7 Mb
Release : 2015-04-16
Category : Technology & Engineering
ISBN : 9780128029862

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Modeling and Analysis of Doubly Fed Induction Generator Wind Energy Systems by Lingling Fan,Zhixin Miao Pdf

Wind Energy Systems: Modeling, Analysis and Control with DFIG provides key information on machine/converter modelling strategies based on space vectors, complex vector, and further frequency-domain variables. It includes applications that focus on wind energy grid integration, with analysis and control explanations with examples. For those working in the field of wind energy integration examining the potential risk of stability is key, this edition looks at how wind energy is modelled, what kind of control systems are adopted, how it interacts with the grid, as well as suitable study approaches. Not only giving principles behind the dynamics of wind energy grid integration system, but also examining different strategies for analysis, such as frequency-domain-based and state-space-based approaches. Focuses on real and reactive power control Supported by PSCAD and Matlab/Simulink examples Considers the difference in control objectives between ac drive systems and grid integration systems

Author : Allen B. Downey
Publisher : No Starch Press
Page : 277 pages
File Size : 52,8 Mb
Release : 2023-05-30
Category : Computers
ISBN : 9781718502178

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Modeling and Simulation in Python by Allen B. Downey Pdf

Modeling and Simulation in Python teaches readers how to analyze real-world scenarios using the Python programming language, requiring no more than a background in high school math. Modeling and Simulation in Python is a thorough but easy-to-follow introduction to physical modeling—that is, the art of describing and simulating real-world systems. Readers are guided through modeling things like world population growth, infectious disease, bungee jumping, baseball flight trajectories, celestial mechanics, and more while simultaneously developing a strong understanding of fundamental programming concepts like loops, vectors, and functions. Clear and concise, with a focus on learning by doing, the author spares the reader abstract, theoretical complexities and gets right to hands-on examples that show how to produce useful models and simulations.

Author : Anonim
Publisher : Unknown
Page : 296 pages
File Size : 55,9 Mb
Release : 1992
Category : Aeronautics
ISBN : MINN:30000002705089

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Kai Velten
Publisher : John Wiley & Sons
Page : 362 pages
File Size : 51,5 Mb
Release : 2009-06-01
Category : Science
ISBN : 9783527627615

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Mathematical Modeling and Simulation by Kai Velten Pdf

This concise and clear introduction to the topic requires only basic knowledge of calculus and linear algebra - all other concepts and ideas are developed in the course of the book. Lucidly written so as to appeal to undergraduates and practitioners alike, it enables readers to set up simple mathematical models on their own and to interpret their results and those of others critically. To achieve this, many examples have been chosen from various fields, such as biology, ecology, economics, medicine, agricultural, chemical, electrical, mechanical and process engineering, which are subsequently discussed in detail. Based on the author`s modeling and simulation experience in science and engineering and as a consultant, the book answers such basic questions as: What is a mathematical model? What types of models do exist? Which model is appropriate for a particular problem? What are simulation, parameter estimation, and validation? The book relies exclusively upon open-source software which is available to everybody free of charge. The entire book software - including 3D CFD and structural mechanics simulation software - can be used based on a free CAELinux-Live-DVD that is available in the Internet (works on most machines and operating systems).

Author : Anonim
Publisher : Unknown
Page : 658 pages
File Size : 45,5 Mb
Release : 1976
Category : Nuclear energy
ISBN : UOM:39015023546362

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Nuclear Science Abstracts by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 600 pages
File Size : 43,7 Mb
Release : 1962
Category : Research
ISBN : UOM:39015086565986

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U.S. Government Research Reports by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 888 pages
File Size : 41,5 Mb
Release : 1986
Category : Power resources
ISBN : UOM:39015027455008

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Energy Research Abstracts by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 1040 pages
File Size : 54,7 Mb
Release : 1971
Category : Nuclear energy
ISBN : RUTGERS:39030044057919

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Nuclear Science Abstracts by Anonim Pdf

Author : Randolph E. Bank,Roland Bulirsch,K. Merten
Publisher : Unknown
Page : 324 pages
File Size : 49,8 Mb
Release : 1990
Category : Computer simulation
ISBN : UOM:39015018999634

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Mathematical Modelling and Simulation of Electric Circuits and Semiconductor Devices by Randolph E. Bank,Roland Bulirsch,K. Merten Pdf

Author : Anonim
Publisher : Unknown
Page : 384 pages
File Size : 46,5 Mb
Release : 1972
Category : Traffic safety
ISBN : IND:30000090283346

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An Announcement of Highway Safety Literature by Anonim Pdf