OS0309 Development of Constant Phase Method in High Sensitive Non Contact Air Coupled Ultrasonic Testing
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- TAKAHASHI Masakazu
- Japan Probe Co., Ltd.
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- TAKAHASHI Osamu
- Japan Probe Co., Ltd.
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- HOSHINO Hidekazu
- Japan Probe Co., Ltd.
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- OGURA Yukio
- Japan Probe Co., Ltd.
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- WATANABE Hajime
- 九州電力(株)
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- TABUCHI Yutaka
- 九州電力(株)
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- KANAYA Akihiro
- 九州電力(株)
Bibliographic Information
- Other Title
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- OS0309 高感度・非接触空中超音波探傷技術における位相一定法の開発(OS3-2 超音波,OS-3 非破壊評価と構造モニタリング1)
Abstract
We have developed the constant phase focusing method in non contact air coupled ultrasonic testing for circumferential scanning of pipes with the ultra high power square burst waves. This method is available for transmitting & receiving of sensitive guided waves in pipes. This paper describes the constant phase focusing method using a focusing probe in optimum frequency, incident angle and probe's selection & design.
Journal
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- The Proceedings of the Materials and Mechanics Conference
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The Proceedings of the Materials and Mechanics Conference 2011 (0), _OS0309-1_-_OS0309-3_, 2011
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001205871320960
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- NII Article ID
- 110009689454
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- ISSN
- 24242845
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed