Introduction
摘要
The transportation of hydrogen has always been a difficult problem restricting the development of hydrogen energy industry (Zhu et al. in Int J Hydrogen Energy 80:1305–1316, 2024; Yu et al. in Energ Convers Manag 301:118025, 2024). As a highly active flammable gas, it is inevitable that hydrogen leakage occurs due to the multiple uncertain factors during its storage and transportation, which is easy to cause serious gas explosion accident. The flame arrester, as an explosion-retardant device, can effectively prevent the propagation of high activity flammable gas explosion flame and is widely utilized in gas transportation pipeline of petrochemical enterprises (Nie et al. in Fuel 362:130822, 2024; Shen et al. in J Loss Prev Process Ind 90:105351, 2024). As a key component for explosion prevention, its failure will lead to incalculable consequences. How to effectively protect hydrogen doped gas explosion is currently a hot and difficult research topic (Wang et al. in Int J Hydrogen Energy 48:34440–34453, 2023).