Chemically-induced stress of fuel cell laminate under oxidizing/reducing gradient condition

研究成果: 書籍の章/レポート/Proceedings会議への寄与査読

抄録

Fracture conditions were examined by conducting stress analysis, using the finite element method and taking into account the chemically-induced expansion of nonstoichiometric oxide. Based on this stress analysis, it was found that residual stress at fabrication of the fuel cell laminate and thermal stress under high-temperature conditions were small, but stress due to chemically-induced expansion of nonstoichiometric oxide exceeded the fracture stress of the component materials. This showed that stress due to chemically-induced expansion was the main cause of the fracturing observed in this research.

本文言語英語
ホスト出版物のタイトルICCM-17 - 17th International Conference on Composite Materials
出版社International Committee on Composite Materials
出版ステータス出版済み - 2009

出版物シリーズ

名前ICCM International Conferences on Composite Materials

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