Predicting the Effects of Sea Surface Scatter on Broadband Pulse Propagation with an Ocean Acoustic Parabolic Equation Model

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Publisher :
ISBN 13 : 9781423518464
Total Pages : 93 pages
Book Rating : 4.5/5 (184 download)

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Book Synopsis Predicting the Effects of Sea Surface Scatter on Broadband Pulse Propagation with an Ocean Acoustic Parabolic Equation Model by : Richard M. Ead

Download or read book Predicting the Effects of Sea Surface Scatter on Broadband Pulse Propagation with an Ocean Acoustic Parabolic Equation Model written by Richard M. Ead and published by . This book was released on 2004-06-01 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Littoral waters when compared to the open ocean create an environment of greater reverberation with acoustic energy scattering from the sea surface, bottom, topographic features, and regions that lack homogeneity within the volume. If the ocean surface is rough on the scale of an acoustic wavelength, considerable scattering can occur that can significantly influence coherent propagation. Because the rough surface is also evolving dynamically such scattering can introduce Doppler shifting and spreading of the acoustic pulse spectrum. This thesis builds upon prior efforts in ocean acoustic modeling and is focused on examining surface scattering and its affect upon coherent propagation. The dynamics/physics associated with sea surface scattering are explored in detail and mathematical relationships are developed and employed in revisions to the Monterey Miami Parabolic Equation (MMPE) model. The thesis provides background information associated with the MMPE and highlights earlier work related to surface scattering. It presents a formal analysis of an exact surface scattering approach in the context of a continuous wave (CW) benchmark exercise and the Doppler shifts associated with a dynamic rough surface. It expands on prior rough sea surface work to include modeling based on an empirical fetch-limited ocean wave spectrum and compares modeling results with measured data. Interest in broadband pulse propagation in shallow water is increasing with the need for improved active sonar systems and with the growth of applications such as underwater acoustic communications.

Underwater Acoustic Modeling and Simulation

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Publisher : CRC Press
ISBN 13 : 1351679724
Total Pages : 639 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Underwater Acoustic Modeling and Simulation by : Paul C. Etter

Download or read book Underwater Acoustic Modeling and Simulation written by Paul C. Etter and published by CRC Press. This book was released on 2018-04-06 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newest edition adds new material to all chapters, especially in mathematical propagation models and special applications and inverse techniques. It has updated environmental-acoustic data in companion tables and core summary tables with the latest underwater acoustic propagation, noise, reverberation, and sonar performance models. Additionally

The Journal of the Acoustical Society of America

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ISBN 13 :
Total Pages : 1672 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Journal of the Acoustical Society of America by : Acoustical Society of America

Download or read book The Journal of the Acoustical Society of America written by Acoustical Society of America and published by . This book was released on 2004 with total page 1672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 384 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1988 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1572 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oceanic Abstracts

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ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.X/5 (6 download)

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Download or read book Oceanic Abstracts written by and published by . This book was released on 1997-04 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Underwater Acoustic Modeling

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Publisher : Spon E & F N (UK)
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Underwater Acoustic Modeling by : Paul C. Etter

Download or read book Underwater Acoustic Modeling written by Paul C. Etter and published by Spon E & F N (UK). This book was released on 1990-12-31 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Innovation and Discoveries in Marine Soundscape Research

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Publisher : Frontiers Media SA
ISBN 13 : 2889749185
Total Pages : 287 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Innovation and Discoveries in Marine Soundscape Research by : Bob Dziak

Download or read book Innovation and Discoveries in Marine Soundscape Research written by Bob Dziak and published by Frontiers Media SA. This book was released on 2022-04-04 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 820 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Physics Briefs written by and published by . This book was released on 1992 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 854 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 2004 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 934 pages
Book Rating : 4.F/5 ( download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustics Abstracts

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ISBN 13 :
Total Pages : 530 pages
Book Rating : 4.U/5 (183 download)

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Download or read book Acoustics Abstracts written by and published by . This book was released on 1995 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petroleum Abstracts. Literature and Patents

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ISBN 13 :
Total Pages : 1348 pages
Book Rating : 4.F/5 ( download)

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Download or read book Petroleum Abstracts. Literature and Patents written by and published by . This book was released on 1987 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oceanography and Acoustics

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Publisher : American Institute of Physics
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Oceanography and Acoustics by : Allan R. Robinson

Download or read book Oceanography and Acoustics written by Allan R. Robinson and published by American Institute of Physics. This book was released on 1994 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Market: Ocean dynamicists and acousticians. "Useful to scientists or students interested in ocean dynamical modelling, acoustic propagation modelling, and particularly to those interested in the union of these fields (which is likely to be become increasingly important)." Revue de livre With complete chapters contributed by leading authorities, this work offers a comprehensive overview of current combined research in acoustics and oceanography. Following an introduction on ocean variability, acoustic propagation, and coupled models, subsequent chapters present up-to-date coverage of the developing relationship between ocean science and ocean acoustics, including an extensive review of state-of-the-art three-dimensional models.

Sound Propagation in the Sea

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Sound Propagation in the Sea by : Robert J. Urick

Download or read book Sound Propagation in the Sea written by Robert J. Urick and published by . This book was released on 1979 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1286 pages
Book Rating : 4.3/5 (129 download)

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Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1989 with total page 1286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bibliography on Cold Regions Science and Technology

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ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Bibliography on Cold Regions Science and Technology written by and published by . This book was released on 1993 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: