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Analysis of two-dimensional ducts with sudden area changes using the boundary element methodIn this paper, the boundary element method (BEM) is applied to two-dimensional acoustic ducts with sudden area changes. The mathematical basis of BEM along with the technique of handling singularities is presented in a systematic manner. The computer code is verified by comparison with the exact solutions and a number of illustrative examples are included.
Document ID
19920051688
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Pates, Carl S., III
(Old Dominion University Norfolk, VA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1992
Subject Category
Acoustics
Report/Patent Number
AIAA PAPER 92-2296
Meeting Information
Meeting: AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
Location: Dallas, TX
Country: United States
Start Date: April 13, 1992
End Date: April 15, 1992
Accession Number
92A34312
Funding Number(s)
CONTRACT_GRANT: NAG1-838
Distribution Limits
Public
Copyright
Other

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