Sinopsis
Excerpt from Notes on Diffraction: By a Circular Disk
Another is based on the wiener-hopf method of solving integral equations with kernels having special properties. It was recently first applied in diffraction by Schwinger to the problem of the bifurcated wave guidez. It is known that any wave problem may be formulated by a partial differential equation the wave equation with appropriate boundary conditions, or by an integral equation comprising the boundary conditions. The latter can.be obtained by Green's function techniques. If, and.only if, the kernel is a function of the difference of its arguments can.this method be employed. This limits the variety of scatterers. Among other problems to which the method has been successfully applied are the radia tion from a semi - infinite cylinder}, and the diffraction from two and from an infinite set of parallel halfeplanesu.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Reseña del editor
Excerpt from Notes on Diffraction: By a Circular Disk
Another is based on the wiener-hopf method of solving integral equations with kernels having special properties. It was recently first applied in diffraction by Schwinger to the problem of the bifurcated wave guidez. It is known that any wave problem may be formulated by a partial differential equation the wave equation with appropriate boundary conditions, or by an integral equation comprising the boundary conditions. The latter can.be obtained by Green's function techniques. If, and.only if, the kernel is a function of the difference of its arguments can.this method be employed. This limits the variety of scatterers. Among other problems to which the method has been successfully applied are the radia tion from a semi - infinite cylinder}, and the diffraction from two and from an infinite set of parallel halfeplanesu.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Reseña del editor
Excerpt from Notes on Diffraction: By a Circular Disk
This report investigates diffraction of a plane sound wave from a rigid circular disk of zero thickness. A recently published exact theory is extended to compute and discuss values for the diffracted field both at the disk and at large distances from it. The Kirchhoff solution - an approximation designed for the case of very short wave length - is compared to the exact solution and it is found to be more powerful than might heretofore have been supposed. The reasons for this are discussed in some detail.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Notes on Diffraction: By a Circular Disk (Classic Reprint)
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Paperback. Condición: New. Print on Demand. This book delves into the fascinating world of diffraction, a phenomenon that occurs when waves encounter obstacles. The author meticulously examines the diffraction of sound waves by a circular disk, providing a comprehensive theoretical framework based on the wave functions of the oblate spheroid. This approach unveils the intricate patterns of sound waves as they interact with the disk. Additionally, the book explores the Kirchhoff method, an approximate technique for calculating diffraction effects, and compares its results to exact solutions. Through rigorous analysis and insightful discussions, this book deepens our understanding of diffraction, showcasing its significance in the realm of acoustics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9781332170098_0
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781332170098
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