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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Finite element implementation of a new variational principle for acoustic radiation from a circular disk

DiMarco, John Stephen 12 1900 (has links)
No description available.
12

Towards practical sensing strategies for large active noise control systems /

Hill, Simon G. January 2003 (has links) (PDF)
Thesis (Ph.D.) -- University of Adelaide, School of Mechanical Engineering, 2004. / Bibliography: p. 283-311.
13

Modal acoustic radiation characteristics of a thick annular disk

Lee, Hyeongill, January 2003 (has links)
Thesis (Ph. D.)--Ohio State University, 2003. / Title from first page of PDF file. Document formatted into pages; contains xxix, 163 p. : ill. (some col.). Advisor: Rajendra Singh, Department of Mechanical Engineering. Includes bibliographical references (p. 160-163).
14

Interaction of spatial scales in acoustic radiation from hemi-capped cylinders

Ille, Jean-Francois 05 1900 (has links)
No description available.
15

Extension of surface variational principle to nonsymmetric acoustic radiation and scattering problems

Wu, Kuangcheng 08 1900 (has links)
No description available.
16

Nonaxisymmetric radiation patterns of a vibrating elastic plate

Chu, Pearl 05 1900 (has links)
No description available.
17

A wavenumber investigation of the correlation between surface and far field acoustic pressure

Boneau, Trent Christopher 05 1900 (has links)
No description available.
18

Numerical solutions for acoustic Rayleigh wave scattering in discontinous media.

Munasinghe, Mohan, 1945- January 1973 (has links)
No description available.
19

Optimal state estimation for the optimal control of far-field acoustic radiation pressure from submerged plates /

Morris, Russell A., January 1992 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1992. / Vita. Abstract. Includes bibliographical references (leaves 62-63). Also available via the Internet.
20

A new ultrasound intensity meter : characterization and optimization

Manning, Gavin N. January 1987 (has links)
The principle of operation of a novel rotating disk ultrasonic intensity meter is studied. Its characteristics are explained by a competition between acoustic radiation pressure and viscous drag on the disk. Acoustic streaming does not play a significant role in the operation of this meter as it is now configured. Experiments are described which were done to find the optimum dimensions and position for a nylon disk. In this optimum configuration, the rotation rate of the disk is related to the ultrasonic intensity by a power law. This relationship is theoretically predicted and found to hold as the ultrasonic intensity varies by a factor of at least ten. / Science, Faculty of / Physics and Astronomy, Department of / Graduate

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