P2-9 Characterization of Circumferential Waves in Tubes with Laser Ultrasound Measurements and Theoretical Modeling(Poster session 2)

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概要

• 論文の詳細を見る

• This research is focused on investigating the dispersion behaviors of guided waves (GW) propagating in Zircaloy cladding tubes. Theoretical models are used to model the dispersions of GW propagating along the circumferentail direction, and along the axial direction as well. It is found out that these two sets of dispersion are very close when the wall thickness is small, and show significant difference as the wall thickness increases. A laser ultrasound technique is used to measure the dispersions of GW propagating along the circumferential and axial directions. The theories are well supported by the measurements.

• 超音波エレクトロニクスの基礎と応用に関するシンポジウム運営委員会の論文
• 2006-11-15

著者

• Yang Che-hua

  Chang Gung Universit

• Yeh Chia-wei

  Chang Gung University

関連論文

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• P2-10 Nondestructive characterization of Zircaloy tubes with hydride rims(Poster session 2)
• P2-13 The effects of fluid boundary conditions on the dispersion relations of guided waves propagating in piezoelectric plates(Poster session 2)
• F-3 Wedge Wave for machine tool inspection(Measurement technique, Imaging, Non-destructive testing (English session))
• P2-12 Wedge waves propagating along piezoelectric wedges with fluid loading(Poster session 2)
• P2-9 Characterization of Circumferential Waves in Tubes with Laser Ultrasound Measurements and Theoretical Modeling(Poster session 2)

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