๐”– Bobbio Scriptorium
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Sound transmission and mode coupling at junctions of thin plates, part I: Representation of the problem

โœ Scribed by P.G. Craven; B.M. Gibbs

Book ID
104154181
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
581 KB
Volume
77
Category
Article
ISSN
0022-460X

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โœฆ Synopsis

A description is given of a versatile method of analysis of sound waves generated at a junction of plates as a result of a wave incident on any one of the plates. Thin plate theory is used in calculating mode coupling and energy intensity and the description is generalized in that the junction can be of two to four plates, the incident wave can have any mode of vibration, and dissipative loss factors can be included in the calculation. Results are compared with those of previous workers for the case of a bending wave incident at a cross junction and at a corner and the description is extended to include in-plane vibration incident at the same junctions.

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