Electromagnetic And Acoustic Scattering By Simple Shapes

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Electromagnetic And Acoustic Scattering By Simple Shapes

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Author : J. S. Asvestas
language : en
Publisher:
Release Date : 1970

Electromagnetic And Acoustic Scattering By Simple Shapes written by J. S. Asvestas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Electromagnetic waves categories.

The book represents an exhaustive study of the scattering properties of acoustically soft and hard bodies and of perfect conductors, presented for 15 geometrically-simple shapes. Such shapes are important in their own right and as a basis for synthesizing the radiation and scattering properties of more complex configurations. Each shape is treated in a separate chapter whose contents are presented in stylized format for easy reference. Emphasis is placed on results in the form of formulae and diagrams. Although no detailed derivation are included, an outline of methods in scattering theory is given in the Introduction. (Author).

Electromagnetic And Acoustic Scattering By Simple Shapes

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Author : J. S. Asvestas
language : en
Publisher:
Release Date : 1987

Electromagnetic And Acoustic Scattering By Simple Shapes written by J. S. Asvestas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with categories.

Electromagnetic And Acoustic Scattering Simple Shapes

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Author : J. J. Bowman
language : en
Publisher: CRC Press
Release Date : 1988-09-01

Electromagnetic And Acoustic Scattering Simple Shapes written by J. J. Bowman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-09-01 with Science categories.

Radiation And Scattering Of Waves

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Author : Leopold B. Felsen
language : en
Publisher: John Wiley & Sons
Release Date : 1994-01-15

Radiation And Scattering Of Waves written by Leopold B. Felsen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-01-15 with Technology & Engineering categories.

As relevant today as it was when it was first published 20 years ago, this book is a classic in the field. Nowhere else can you find more complete coverage of radiation and scattering of waves. The chapter: Asympotic Evaluation of Integrals is considered the definitive source for asympotic techniques. This book is essential reading for engineers, physicists and others involved in the fields of electromagnetics and acoustics. It is also an indispensable reference for advanced engineering courses.

Electromagnetic And Acoustic Scattering Detection And Inverse Problems

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Author : C Bourrely
language : en
Publisher: World Scientific
Release Date : 1989-03-01

Electromagnetic And Acoustic Scattering Detection And Inverse Problems written by C Bourrely and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-03-01 with categories.

Contents:Light Scattering Problems in Astrophysics (J M Perrin)Surface Integral Operators and their Use in Acoustics and Electromagnetics (A Berthon)Acoustic Diffraction by Slender Bodies of Arbitrary Shape (M Tran-Van-Nhieu)High and Low Energy Approximations for the Electromagnetic Scattering by Irregular Objects (B Torresani)Electromagnetic Scattering and Mutual Interactions Between Closely Spaced Spheroids (J Dalmas & R Deleuil)Acoustical Imaging of 2D Fluid Targets Buried in a Half Space: A Diffraction Tomography Approach Using Line-Sources Insonification (B Duchene et al)Contribution of Radar Polarimetry in Radar Target Discrimination. The “Poincaré Planisphere”: a New Representation Method (E Pottier)Electromagnetic and Acoustic Waves in Random Media: from Propagation to Anderson Localization (B Souillard)Weak Disorder: Homogeneisation Method and Propagation (C Bardos)Coherent Propagation of Surface Acoustic Waves in Quasi-Periodic and Random Arrays of Grooves (D Sornette et al)On Asymptotic Behaviour of Waves States in Random Media (F Bentosela & R Rodriguez)A Study of Acoustic Transmission of Transient Signal in a Inhomogeneous Medium with the Help of a Wavelet Transform. Application to an Air-Water Plane Interface (G Saracco & Ph Tchamitchian)Three-Dimensional Impedance Scattering Theory (P Sabatier)Survey of Optimization Algorithms Applied to Inverse Problems (A Roger)A Linearized Inverse Problem: Acoustic Impedance Tomography of Biological Media (J P Lefebvre)and others Readership: Electrical engineers and mathematicians.

Scattering Of Acoustic And Electromagnetic Waves By Small Impedance Bodies Of Arbitrary Shapes

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Author : Alexander G. Ramm
language : en
Publisher: Momentum Press
Release Date : 2013-11-04

Scattering Of Acoustic And Electromagnetic Waves By Small Impedance Bodies Of Arbitrary Shapes written by Alexander G. Ramm and has been published by Momentum Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-04 with Technology & Engineering categories.

The behavior of acoustic or electromagnetic waves reflecting off, and scattering from, intercepted bodies of any size and kind can make determinations about the materials of those bodies and help in better understanding how to manipulate such materials for desired characteristics. This book offers analytical formulas which allow you to calculate acoustic and electromagnetic waves, scattered by one and many small bodies of an arbitrary shape under various boundary conditions. Equations for the effective (self-consistent) field in media consisting of many small bodies are derived. These results and formulas are new and not available in the works of other authors. In particular, the theory developed in this book is different from the classical work of Rayleigh on scattering by small bodies: not only analytical formulas are derived for the waves scattered by small bodies of an arbitrary shape, but the amplitude of the scattered waves is much larger, of the order O(a 2-k), than in Rayleigh scattering, where the order of the scattered waves is O(a3). Moreover, the many-body scattering theory is developed and equations for the effective field in the medium in which many small particles are embedded are derived. Applications, including meta- materials with a desired refraction coefficient, are discussed.

Canonical Problems In Scattering And Potential Theory Part Ii

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Author : S.S. Vinogradov
language : en
Publisher: CRC Press
Release Date : 2002-04-29

Canonical Problems In Scattering And Potential Theory Part Ii written by S.S. Vinogradov and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-04-29 with Mathematics categories.

Although the analysis of scattering for closed bodies of simple geometric shape is well developed, structures with edges, cavities, or inclusions have seemed, until now, intractable to analytical methods. This two-volume set describes a breakthrough in analytical techniques for accurately determining diffraction from classes of canonical scatterers

Acoustic Interactions With Submerged Elastic Structures

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Author : Ardéshir Guran
language : en
Publisher: World Scientific
Release Date : 1996-08-30

Acoustic Interactions With Submerged Elastic Structures written by Ardéshir Guran and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-08-30 with Technology & Engineering categories.

The interaction of acoustic fields with submerged elastic structures, both by propagation and scattering, is being investigated at various institutions and laboratories world-wide with ever-increasing sophistication of experiments and analysis. This book offers a collection of contributions from these research centers that represent the present state-of-the-art in the study of acoustic elastic interaction, being on the cutting edge of these investigations. This includes the description of acoustic scattering from submerged elastic objects and shells by the Resonance Scattering Theory of Flax, Dragonette and Überall, and the interaction of these phenomena in terms of interface waves. It also includes the use of this theory for the purpose of inverse scattering, i.e. the determination of the scattered objects properties from the received acoustic backscattered signals. The problem of acoustically excited waves in inhomogeneous and anisotropic materials, and of inhomogeneous propagating waves is considered. Vibrations and resonances of elastic shells, including shells with various kinds of internal attachments, are analyzed. Acoustic scattering experiments are described in the time domain, and on the basis of the Wigner–Ville distribution. Acoustic propagation in the water column over elastic boundaries is studied experimentally both in laboratory tanks, and in the field, and is analyzed theoretically. Ultrasonic nondestructive testing, including such aspects like probe modelling, scattering by various types of cracks, receiving probes and calibration by a side-drilled hole is also studied in details. A comprehensive picture of these complex phenomena and other aspects is presented in the book by researchers that are experts in each of these domains, giving up-to-date accounts of the field in all these aspects. Contents:The Resonances: From Nuclear Physics to Underwater Acoustics (H Überall et al.)RST and Peripheral Waves (N Veksler)Acoustic Scattering from Internally Loaded Cylindrical Shells (Y-P Guo)Scattering by Cylindrical Objects at Oblique Incidence (J-M Conoir et al.)Nonspecular Reflection-Transmission Phenomena of Bounded Beams Described by Inhomogeneous Plane Waves (O Leroy)Reflection and Refraction of the Inhomogeneous Plane Wave (M Deschamps)Theory of the Acoustic Bounded Beam (M Rousseau & P Gatignol)Sound Scattering by a Fluid-Loaded Cylindrical Shell with an Internal Axial Stiffener (A Klauson et al.)Interferences in Elastic Plates (J-M Conoir et al.) Readership: Nonlinear scientists. keywords: “… Überall's work in acoustic and electromagnetic scattering has evoked much interest, in the US as well as abroad, because of its possible practical applications, as well as the theoretical understanding. Many collaborators have been inspired by it, and have now contributed to this volume. The book is an excellent contribution to the literature of Acoustics and Wave Propagation. Professor Guran is to be congratulated for organizing and editing this volume.” Prof. Hans A Bethe, Nobel Laureate Cornell University “This highly interesting collection of papers makes a valuable addition to the acoustics literature.”Applied Acoustics “… This is an impressive collection of 45 research and review chapters involving 78 authors. Taking into account the high educational quality and research value of this set of books, it is recommended for purchase by libraries that serves research programs involved with acoustic scattering related to underwater and ultrasonics.”Professor Philip Marston Journal of the Acoustical Society of America

Acoustic Interactions With Submerged Elastic Structures Acoustic Scattering And Resonances

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Author : Ardéshir Guran
language : en
Publisher: World Scientific
Release Date : 1996-01-01

Acoustic Interactions With Submerged Elastic Structures Acoustic Scattering And Resonances written by Ardéshir Guran and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-01-01 with Science categories.

"\berall's work in acoustic and electromagnetic scattering has evoked much interest, in the US as well as abroad, because of its possible practical applications, as well as the theoretical understanding. Many collaborators have been inspired by it, and have now contributed to this volume. The book is an excellent contribution to the literature of Acoustics and Wave Propagation. Professor Guran is to be congratulated for organizing and editing this volume." Prof. Hans A Bethe Noble Laureate Cornell University, 1996

Inverse Acoustic And Electromagnetic Scattering Theory

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Author : David Colton
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17

Inverse Acoustic And Electromagnetic Scattering Theory written by David Colton and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Mathematics categories.

It has now been almost ten years since our first book on scattering theory ap peared [32]. At that time we claimed that "in recent years the development of integral equation methods for the direct scattering problem seems to be nearing completion, whereas the use of such an approach to study the inverse scattering problem has progressed to an extent that a 'state of the art' survey appears highly desirable". Since we wrote these words, the inverse scattering problem for acoustic and electromagnetic waves has grown from being a few theoreti cal considerations with limited numerical implementations to a weH developed mathematical theory with tested numerical algorithms. This maturing of the field of inverse scattering theory has been based on the realization that such problems are in general not only nonlinear but also improperly posed in the sense that the solution does not depend continuously on the measured data. This was emphasized in [32] and treated with the ideas and tools available at that time. Now, almost ten years later, these initial ideas have developed to the extent that a monograph summarizing the mathematical basis of the field seems appropriate. This book is oUf attempt to write such a monograph. The inverse scattering problem for acoustic and electromagnetic waves can broadly be divided into two classes, the inverse obstacle problem and the inverse medium problem.