Structural strength failure mechanism of X52 natural gas pipeline with corrosion defects under hydrogen-blended environment

Yu CAO; Peng CHEN; Jiangong YANG; Deqiang WANG; Yong BAI

doi:10.19693/j.issn.1673-3185.03616

Chinese Journal of Ship Research, Volume. 19, Issue 4, 186(2024)

Structural strength failure mechanism of X52 natural gas pipeline with corrosion defects under hydrogen-blended environment

Yu CAO^1,2, Peng CHEN¹, Jiangong YANG³, Deqiang WANG⁴, and Yong BAI⁵

Author Affiliations

¹College of Engineering, Shanghai Ocean University, Shanghai 201306, China

²State Key Laboratory of Structural Analysis of Industrial Equipment, Dalian University of Technology, Dalian 116081, China

³Ordos Carbon Neutralization Research and Application Co. Ltd., Ordos 017000, China

⁴Inner Mongolia Western Natural Gas Co. Ltd., Ordos 017000, China

⁵College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China

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References(6)

[3] SENS L, PIGUEL Y, NEULING U et al. Cost minimized hydrogen from solar and wind-production and supply in the European catchment area[J]. Energy Conversion and Management, 265, 115742(2022).

[5] ANDREWS R M, GALLON N, HUISING O J C. Assessing damaged pipelines transporting hydrogen[J]. Journal of Pipeline Science and Engineering, 2, 100066(2022).

[9] TROIANO A R. The role of hydrogen and other interstitials in the mechanical behavior of metals[J]. Metallography, Microstructure, and Analysis, 5, 557-569(2016).

[14] ORIANI R A. A mechanistic theory of hydrogen embrittlement of steels[J]. Berichte der Bunsengesellschaft für physikalische Chemie, 76, 848-857(1972).

[15] HE X H, DING H, JING H Q et al. Mechanical characteristics of a new type of cable-supported photovoltaic module system[J]. Solar Energy, 226, 408-420(2021).

[18] SHUAI Y, WANG X H, FENG C et al. A novel strain-based assessment method of compressive buckling of X80 corroded pipelines subjected to bending moment load[J]. Thin-Walled Structures, 167, 108172(2021).

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Yu CAO, Peng CHEN, Jiangong YANG, Deqiang WANG, Yong BAI. Structural strength failure mechanism of X52 natural gas pipeline with corrosion defects under hydrogen-blended environment[J]. Chinese Journal of Ship Research, 2024, 19(4): 186

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Paper Information

Category: Technology and Equipment for Development and Utilization of Marine New Energy

Received: Oct. 30, 2023

Accepted: --

Published Online: Mar. 14, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.03616

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