Analysis and Implementation of Isogeometric Boundary Elements for Electromagnetism

Name: Analysis and Implementation of Isogeometric Boundary Elements for Electromagnetism
Brand: Springer Nature Switzerland AG
SKU: 9783030619381
Price: 157.47 EUR
Availability: InStock

Автор: Felix Wolf

Език:

Корици: С твърди корици

Издател: Springer Nature Switzerland AG

Наличност: Външен склад

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157.47 € 307.99 лв

This book presents a comprehensive mathematical and computational approach for solving electromagnet...

Информация за книгата

Автор

Felix Wolf

Език

Английски език

Корици

Книга - С твърди корици

Издадена

2020

страници

148

EAN

9783030619381

ISBN

3030619389

Enbook ID

33460331

Издател

Springer Nature Switzerland AG

Теглоt

395

Размери

160 x 241 x 14

Пълно описание

This book presents a comprehensive mathematical and computational approach for solving electromagnetic problems of practical relevance, such as electromagnetic scattering and the cavity problems. After an in-depth introduction to the mathematical foundations of isogeometric analysis, which discusses how to conduct higher-order simulations efficiently and without the introduction of geometrical errors, the book proves quasi-optimal approximation properties for all trace spaces of the de Rham sequence, and demonstrates inf-sup stability of the isogeometric discretisation of the electric field integral equation (EFIE). Theoretical properties and algorithms are described in detail. The algorithmic approach is, in turn, validated through a series of numerical experiments aimed at solving a set of electromagnetic scattering problems. In the last part of the book, the boundary element method is combined with a novel eigenvalue solver, a so-called contour integral method. An algorithm is presented, together with a set of successful numerical experiments, showing that the eigenvalue solver benefits from the high orders of convergence offered by the boundary element approach. Last, the resulting software, called BEMBEL (Boundary Element Method Based Engineering Library), is reviewed: the user interface is presented, while the underlying design considerations are explained in detail. Given its scope, this book bridges an important gap between numerical analysis and engineering design of electromagnetic devices.

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Analysis and Implementation of Isogeometric Boundary Elements for Electromagnetism

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