Dispersion Behaviors of Antisymmetric Flexural Modes Propagating along Wedges with Bilinear Cross Sections

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概要

• 論文の詳細を見る

• This study is focused on exploring the dispersion behaviors of anti symmetric flexural (ASF) modes propagating along a bilinear wedge (BW). A BW is wedge whose cross section has two apex angles, as opposed to a linear wedge (LW) whose cross section has a single apex angle. In the literature, many studies regarding the dispersion behaviors of ASF modes have been reported for LWs, but not for BWs. In this study, a laser ultrasonic technique is used to investigate the dispersion behavior of BW-ASF modes. It is determined that a BW-ASF mode arises as a result of mode coupling between two LW-ASF modes of the same order corresponding to the two apex angles of the BW.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2005-06-15

著者

• Yang Che-hua

  Department Of Mechanical Engineering Chang Gung University

• Yang Che-Hua

  Department of Mechanical Engineering, Chang Gung University, 259 Wen-Hua 1st Rd., Kwei-Shan, Taoyuan 333, Taiwan, R.O.C.

• Tsen Chun-Zen

  Department of Mechanical Engineering, Chang Gung University, 259 Wen-Hua 1st Rd., Kwei-Shan, Taoyuan 333, Taiwan, R.O.C.

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