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Modal Ring Method For The Scattering Of Sound
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Book Synopsis Modal Ring Method for the Scattering of Sound by : Kenneth J. Baumeister
Download or read book Modal Ring Method for the Scattering of Sound written by Kenneth J. Baumeister and published by . This book was released on 1993 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acoustic Scattering from Ellipses by the Modal Element Method by : Kevin Lee Kreider
Download or read book Acoustic Scattering from Ellipses by the Modal Element Method written by Kevin Lee Kreider and published by . This book was released on 1995 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scattering Cross Section of Sound Waves by the Modal Element Method by :
Download or read book Scattering Cross Section of Sound Waves by the Modal Element Method written by and published by . This book was released on 1994 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application of the Multi-Modal Integral Method (MMIM) to Sound Wave Scattering in an Acoustic Waveguide by : Alexei Zinoviev
Download or read book Application of the Multi-Modal Integral Method (MMIM) to Sound Wave Scattering in an Acoustic Waveguide written by Alexei Zinoviev and published by . This book was released on 1999 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Devoted to the problem of sound wave scattering by elastic cylindrical objects in a plain acoustic waveguide. The Multi-Modal Integral Method is proposed. It is shown that the implementation of the method requires few computer resources for good accuracy of the solution.
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1994 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781725062900 Total Pages :30 pages Book Rating :4.0/5 (629 download)
Book Synopsis Acoustic Scattering from Ellipses by the Modal Element Method by : National Aeronautics and Space Administration (NASA)
Download or read book Acoustic Scattering from Ellipses by the Modal Element Method written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-10 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modal element method is used to study acoustic scattering from ellipses, which may be acoustically soft (absorbing) or hard (reflecting). Because exact solutions are available, the results provide a benchmark for algorithm performance for scattering from airfoils and similar shapes. Numerical results for scattering from rigid ellipses are presented for a wide variety of eccentricities at moderate frequencies. These results indicate that the method is practical. Kreider, Kevin L. and Baumeister, Kenneth J. Glenn Research Center NASA-TM-106935, E-9663, NAS 1.15:106935 RTOP 505-62-52...
Book Synopsis Acoustic Interactions With Submerged Elastic Structures - Part I: Acoustic Scattering And Resonances by : Ardeshir Guran
Download or read book Acoustic Interactions With Submerged Elastic Structures - Part I: Acoustic Scattering And Resonances written by Ardeshir Guran and published by World Scientific. This book was released on 1996-08-30 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Modal and Surface Wave Resonances in Acoustic-Wave Scattering from Elastic Objects and in Elastic-Wave Scattering from Cavities by : H. Ueberall
Download or read book Modal and Surface Wave Resonances in Acoustic-Wave Scattering from Elastic Objects and in Elastic-Wave Scattering from Cavities written by H. Ueberall and published by . This book was released on 1977 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problems of the scattering of waves from an obstacle, no matter in which field of physics they are being considered, exhibit an essential similarity. This similarity extends from the scattering of sound waves by an elastic object (acoustics) over elastic wave scattering from a cavity (geophysics and materials testing) to the problems of particle scattering from particles and nuclei (high energy and nuclear physics). While historically, progress has been made along different lines in the various fields, it has become clear that more may be learned by applying the methods of one field of physics in another one, and vice versa, so that the basic similarities of the scattering problem may be exhibited and exploited. The Breit-Wigner resonance scattering formalism of nuclear physics is applied to both acoustic and elastic wave scattering (essentially another way of exhibiting the Regge poles), and relate the resonances to the eigenvibrations of the scattering object.
Download or read book Sonar Systems written by Nikolai Kolev and published by BoD – Books on Demand. This book was released on 2011-09-12 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an edited collection of research articles covering the current state of sonar systems, the signal processing methods and their applications prepared by experts in the field. The first section is dedicated to the theory and applications of innovative synthetic aperture, interferometric, multistatic sonars and modeling and simulation. Special section in the book is dedicated to sonar signal processing methods covering: passive sonar array beamforming, direction of arrival estimation, signal detection and classification using DEMON and LOFAR principles, adaptive matched field signal processing. The image processing techniques include: image denoising, detection and classification of artificial mine like objects and application of hidden Markov model and artificial neural networks for signal classification. The biology applications include the analysis of biosonar capabilities and underwater sound influence on human hearing. The marine science applications include fish species target strength modeling, identification and discrimination from bottom scattering and pelagic biomass neural network estimation methods. Marine geology has place in the book with geomorphological parameters estimation from side scan sonar images. The book will be interesting not only for specialists in the area but also for readers as a guide in sonar systems principles of operation, signal processing methods and marine applications.
Book Synopsis Acoustic Radiation and Wave Propagation by : Sean F. Wu
Download or read book Acoustic Radiation and Wave Propagation written by Sean F. Wu and published by . This book was released on 1994 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1971 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government reports annual index by :
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structures in the Universe by Exact Methods by : Krzysztof Bolejko
Download or read book Structures in the Universe by Exact Methods written by Krzysztof Bolejko and published by Cambridge University Press. This book was released on 2010 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews developments in applications of inhomogeneous models to cosmology, for graduate students and academic researchers in astrophysics.
Book Synopsis International Aerospace Abstracts by :
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acoustic Scattering in Circular Cylindrical Shells by : Ryan Michael Pullen
Download or read book Acoustic Scattering in Circular Cylindrical Shells written by Ryan Michael Pullen and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paper written by and published by . This book was released on 1992 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: