Numerical study on leakage diffusion characteristics and hazard boundaries of buried hydrogen-blended natural gas risers
Leakage from buried hydrogen blended natural gas (HBNG) pipelines can cause gas migration through porous soil and accumulation at the ground surface, creating fire and explosion hazards. Vertical risers, owing to stress concentration and distinct leakage patterns, exhibit hazard evolution different from horizontal pipe...
Song Zhang, Jinyu An, Xiong Liu et al.
· International Communications... · 0 citations