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Author : Yuri John Stoyanov
Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (156 download)
Download or read book Acoustic and Elastic Wave Scattering from Obstacles of Non-separable Shape written by Yuri John Stoyanov and published by . This book was released on 1986 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Peter Banaugh
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.3/5 (91 download)
Download or read book Scattering of Acoustic and Elastic Waves by Surfaces of Arbitrary Shape written by Robert Peter Banaugh and published by . This book was released on 1962 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. A. G. Temple
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (599 download)
Download or read book Elastic wave scattering from obstacles of arbitrary shape by the method of finite differences for inhomogeneous media written by J. A. G. Temple and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bo A. Peterson
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (227 download)
Download or read book Scattering of Acoustic Waves by Elastic and Viscoelastic Obstacles of Arbitrary Shape Immersed in a Fluid written by Bo A. Peterson and published by . This book was released on 1979 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A scattering or T-matrix approach is presented for studying the scattering of acoustic waves by elastic and viscoelastic obstacles immersed in a fluid. A Kelvin-Voigt model is used to obtain the complex elastic moduli of the viscoelastic solid. The T-matrix formulation is somewhat complicated because the wave equations and fields are quite different in the solid and fluid regions and are coupled by continuity conditions at the interface. We have obtained fairly extensive numerical results for prolate and oblate spheroids for a variety of scattering geometries. The backscattering, bistatic, absorption and extinction cross-section are presented as a function of the frequency of the incident wave. (Author).
Author : Richard Paul Shaw
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (227 download)
Download or read book Scattering of Elastic Waves by Rigid Obstacles of Arbitrary Shape written by Richard Paul Shaw and published by . This book was released on 1967 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scattering of elastic waves by rigid obstacles of arbitrary shape is discussed in terms of an integro-differential equation similar to Kirchoff's equation. This approach has proved valuable in the treatment of acoustic scattering problems and the extension proposed is relatively straightforward. The advantage of this approach is that the problem can be formulated completely in terms of surface values of stress and strain thereby reducing the order of magnitude of the problem. From a numerical point of view this is a significant economy. Field values can be obtained from the surface values by a direct quadrature if required. A simple problem is discussed as an example of the procedure. More complicated problems are being considered as well as extensions of this approach to other boundary conditions (e.g. free, discontinuity in elastic properties, etc.). (Author).
Author : Ardshir Guran
Publisher : World Scientific
ISBN 13 : 9789812778536
Total Pages : 522 pages
Book Rating : 4.7/5 (785 download)
Download or read book Acoustic Interactions with Submerged Elastic Structures written by Ardshir Guran and published by World Scientific. This book was released on 2002 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series of volumes constitutes an outstanding collection of contributions by the most active research workers in the area of acoustics and mechanics. It brings the reader up to date on the status of the various aspects of research in this field. The volumes should preserve their value for a long time, as they represent a monument to the achievements of human research capabilities in the underwater-acoustics aspects of the environment.
Author :
Publisher :
ISBN 13 :
Total Pages : 852 pages
Book Rating : 4.F/5 ( download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2000 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. J. do Rêgo Silva
Publisher : Computational Mechanics
ISBN 13 : 9781853122934
Total Pages : 134 pages
Book Rating : 4.1/5 (229 download)
Download or read book Acoustic and Elastic Wave Scattering Using Boundary Elements written by J. J. do Rêgo Silva and published by Computational Mechanics. This book was released on 1994-01-01 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of wave propagation in solids and fluids is of importance in many branches of physics and engineering. This book concentrates on the propagation of acoustic and harmonic waves in three-dimensional regions. The problems are formulated using integral equations and their numerical solutions are obtained through the boundary element method.
Author : Werner G. Neubauer
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (91 download)
Download or read book Acoustic Reflection from Surfaces and Shapes written by Werner G. Neubauer and published by . This book was released on 1986 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Terumi Touhei
Publisher : CRC Press
ISBN 13 : 104001027X
Total Pages : 284 pages
Book Rating : 4.0/5 (4 download)
Download or read book Theory of Elastic Wave Propagation and its Application to Scattering Problems written by Terumi Touhei and published by CRC Press. This book was released on 2024-04-24 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastic wave propagation applies to a wide variety of fields, including seismology, non-destructive testing, energy resource exploration, and site characterization. New applications for elastic waves are still being discovered. Theory of Elastic Wave Propagation and its Application to Scattering Problems starts from the standpoint of continuum mechanics, explaining stress and strain tensors in terms of mathematics and physics, and showing the derivation of equations for elastic wave motions, to give readers a stronger foundation. It emphasizes the importance of Green’s function for applications of the elastic wave equation to practical engineering problems and covers elastic wave propagation in a half-space, in addition to the spectral representation of Green’s function. Finally, the MUSIC algorithm is used to address inverse scattering problems. Offers comprehensive coverage of fundamental concepts through to contemporary applications of elastic wave propagation Bridges the gap between theoretical principles and practical engineering solutions The book’s website provides the author’s software for analyzing elastic wave propagations, along with detailed answers to the problems presented, to suit graduate students across engineering and applied mathematics.
Author : Jen-Houne H. Su
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (62 download)
Download or read book Scattering of Acoustic Waves by Elastic Obstacles of Arbitrary Shapes Immersed in a Fluid Application to Finite Circular Cylinder with Hemispherical End Caps written by Jen-Houne H. Su and published by . This book was released on 1979 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexander G. Ramm
Publisher :
ISBN 13 : 9781606506219
Total Pages : 0 pages
Book Rating : 4.5/5 (62 download)
Download or read book Scattering of Acoustic and Electromagnetic Waves by Small Impedance Bodies of Arbitrary Shapes written by Alexander G. Ramm and published by . This book was released on 2013-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, mathematicians, engineers, physicists, and materials scientists will learn how to create material with a desired refraction coefficient. For example, how to create material with negative refraction or with desired wave-focusing properties. The methods for creating these materials are based on the many-body wave scattering theory developed by the author. The book offers new analytical formulas that allow one to calculate acoustic and electromagnetic waves, scattered by one and many small impedance bodies of an arbitrary shape under various boundary conditions. Equations for the effective (self-consistent) field in media consisting of many small impedance particles are derived. Numerical methods for solving many-body wave scattering problems are developed for small impedance scatterers.
Author : V. K. Varadan
Publisher : Pergamon
ISBN 13 :
Total Pages : 712 pages
Book Rating : 4.3/5 (91 download)
Download or read book Acoustic, Electromagnetic, and Elastic Wave Scattering--focus on the T-matrix Approach written by V. K. Varadan and published by Pergamon. This book was released on 1980 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steffen Marburg
Publisher : Springer Science & Business Media
ISBN 13 : 3540774483
Total Pages : 584 pages
Book Rating : 4.5/5 (47 download)
Download or read book Computational Acoustics of Noise Propagation in Fluids - Finite and Boundary Element Methods written by Steffen Marburg and published by Springer Science & Business Media. This book was released on 2008-02-27 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a survey of numerical methods for acoustics, namely the finite element method (FEM) and the boundary element method (BEM). It is the first book summarizing FEM and BEM (and optimization) for acoustics. The book shows that both methods can be effectively used for many other cases, FEM even for open domains and BEM for closed ones. Emphasis of the book is put on numerical aspects and on treatment of the exterior problem in acoustics, i.e. noise radiation.
Author : V. K. Varadan
Publisher : Ann Arbor Science Publishers
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (43 download)
Download or read book Elastic Wave Scattering and Propagation written by V. K. Varadan and published by Ann Arbor Science Publishers. This book was released on 1982 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (243 download)
Download or read book Applied mechanics reviews written by and published by . This book was released on 1948 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Khosrow Chadan
Publisher : Springer Science & Business Media
ISBN 13 : 3642833179
Total Pages : 526 pages
Book Rating : 4.6/5 (428 download)
Download or read book Inverse Problems in Quantum Scattering Theory written by Khosrow Chadan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: The normal business of physicists may be schematically thought of as predic ting the motions of particles on the basis of known forces, or the propagation of radiation on the basis of a known constitution of matter. The inverse problem is to conclude what the forces or constitutions are on the basis of the observed motion. A large part of our sensory contact with the world around us depends on an intuitive solution of such an inverse problem: We infer the shape, size, and surface texture of external objects from their scattering and absorption of light as detected by our eyes. When we use scattering experiments to learn the size or shape of particles, or the forces they exert upon each other, the nature of the problem is similar, if more refined. The kinematics, the equations of motion, are usually assumed to be known. It is the forces that are sought, and how they vary from point to point. As with so many other physical ideas, the first one we know of to have touched upon the kind of inverse problem discussed in this book was Lord Rayleigh (1877). In the course of describing the vibrations of strings of variable density he briefly discusses the possibility of inferring the density distribution from the frequencies of vibration. This passage may be regarded as a precursor of the mathematical study of the inverse spectral problem some seventy years later.
