A method for structural intensity measurement on a plate by using the spectral element method

Tetsuo Oya, Yôiti Suzuki, Koichi Ito

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Spectral element method (SEM) was applied to develop a latest method for structural intensity measurement. Structural intensity distribution can be more accurately obtained with a relatively small number of measurement points by combining SEM and actual measurement. The validation of the proposed method was examined by numerical simulations performed on a plate structure under the assumption of far field. In the simulation using finite element method (FEM), a finite element model was used as a reference structure and the proposed method worked well to compute the structural intensity within a small error.

本文言語English
ページ(範囲)301-304
ページ数4
ジャーナルAcoustical Science and Technology
26
3
DOI
出版ステータスPublished - 2005 5

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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