2P2-3 レーザ超音波法を用いた固体酸化燃料電池内の層状材料特性の測定(ポスターセッション)
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- Tang Sheng-Wei
- National Taipei University of Technology
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- Kao Tsung-Mao
- National Taipei University of Technology
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- Yang Che-Hua
- National Taipei University of Technology
書誌事項
- タイトル別名
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- 2P2-3 Characterization of Layered Material Properties in Solid Oxide Fuel Cells using a Laser Ultrasound Technique(Poster Session)
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説明
This paper is focused on nondestructive characterization of material and geometrical properties of ceramic layers in a solid oxide fuel cell (SOFC). More specifically, elastic properties and thickness for the electrolyte layer are measured using a nondestructive procedure. The procedure employs a laser ultrasound technique to generate and detect guided acoustic waves to propagate in the layer, followed by an inversion algorithm to extract properties from the acoustic signal. The results indicate that the thickness can be determined with high accuracy remotely, and the elastic moduli are also determined with good agreement with those in some rare literature obtained with a contact manor.
収録刊行物
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- 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講演論文集
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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講演論文集 30 (0), 229-230, 2009-11-18
特定非営利活動法人 超音波エレクトロニクス協会
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詳細情報 詳細情報について
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- CRID
- 1390845713022171392
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- NII論文ID
- 110007721675
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- ISSN
- 24331910
- 13488236
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可