Finite-amplitude standing waves in a rectangular cavity with wedge-type boundary perturbation.
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Authors
Joung, Ilbok
Subjects
finite amplitude standing waves
Advisors
Sanders, James V.
Date of Issue
1980-12
Date
December 1980
Publisher
Monterey, California. Naval Postgraduate School
Language
en_US
Abstract
Finite amplitude acoustic standing waves in a rectangular
air-filled cavity with various wedge-shape
boundary perturbations were studied both experimentally
and theoretically.
The experimental results showed that geometrical perturbations
alter the finite amplitude behavior of the
cavity and that the nature of these changes are in qualitative
agreement with the predictions of the theory.
However, quantitative agreement was not observed possibly
because the perturbation chosen did not satisfy all the
assumptions of theory.
There does not seem to be any fundamental obstacle
preventing the choice of a perturbation that would allow
the theory to be critically tested.
Type
Thesis
Description
Series/Report No
Department
Physics and Chemistry
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funding
Format
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
Copyright is reserved by the copyright owner