Coupling Effect Analysis of 3D Interior Structural-Acoustic Problems Using Wave Based Method

Abstract:

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This paper describes the basic concept of the new technique for the modeling of the structural-acoustic coupling between the pressure field in an acoustic cavity with arbitrary shape and the out-of-plane displacement of a flat plate with arbitrary shape. It is illustrated through a three-dimensional validation example that the new prediction technique yields a high accuracy. The effect of the cavity depth and the coupling interface area on the strength of mutual coupling interaction are discussed in detail.

Info:

Periodical:

Advanced Materials Research (Volumes 228-229)

Edited by:

Quanjie Gao

Pages:

526-531

DOI:

10.4028/www.scientific.net/AMR.228-229.526

Citation:

C. X. You and G. D. Zhang, "Coupling Effect Analysis of 3D Interior Structural-Acoustic Problems Using Wave Based Method", Advanced Materials Research, Vols. 228-229, pp. 526-531, 2011

Online since:

April 2011

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Price:

$35.00

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