Global harmonization of fatigue life testing in gaseous hydrogen

Chris San Marchi, Hisao Matsunaga, Hideo Kobayashi, Junichiro Yamabe, Stefan Zickler, Martina Schwarz, Saburo Matsuoka

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抜粋

Methods to qualify materials for hydrogen service are needed in the global marketplace to enable sustainable, low-carbon energy technologies, such as hydrogen fuel cell electric vehicles. Existing requirements for qualifying materials are not adequate to support growth of hydrogen technology as well as being inconsistent with the growing literature on the effects of hydrogen on fracture and fatigue. This report documents an internationally coordinated effort to develop a test method for qualifying materials for high-pressure hydrogen fuel system onboard fuel cell electric vehicles. In particular, consistency of fatigue life testing strategies is discussed. Fatigue life tests were conducted at three different institutes in high-pressure gaseous hydrogen (90 MPa) at low temperature (233K) to confirm consistency across distinct testing platforms. The testing campaign includes testing of both smooth and notched axial fatigue specimens at various combinations of pressure and temperature. Collectively these testing results provide insight to the sensitivity of fatigue life testing to important testing parameters such as pressure, temperature and the presence of stress concentrations.

元の言語英語
ホスト出版物のタイトルMaterials and Fabrication
出版者American Society of Mechanical Engineers (ASME)
ISBN(電子版)9780791851685
出版物ステータス出版済み - 1 1 2018
イベントASME 2018 Pressure Vessels and Piping Conference, PVP 2018 - Prague, チェコ共和国
継続期間: 7 15 20187 20 2018

出版物シリーズ

名前American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
6B-2018
ISSN(印刷物)0277-027X

その他

その他ASME 2018 Pressure Vessels and Piping Conference, PVP 2018
チェコ共和国
Prague
期間7/15/187/20/18

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering

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  • これを引用

    Marchi, C. S., Matsunaga, H., Kobayashi, H., Yamabe, J., Zickler, S., Schwarz, M., & Matsuoka, S. (2018). Global harmonization of fatigue life testing in gaseous hydrogen. : Materials and Fabrication (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2018). American Society of Mechanical Engineers (ASME).