Numerical investigation of surface conduit parallel gas pipeline explosive based on the TNT equivalent weight method

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• 作者：Yanbao Guo ; ^{gyb@cup.edu.cn} ; Lugui He ; Deguo Wang ; ^{wdg@cup.edu.cn} ; Shuhai Liu
• 关键词：Parallel pipeline ; TNT equivalent weight method ; Explosion ; Safe distance
• 刊名：Journal of Loss Prevention in the Process Industries
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：44
• 期：Complete
• 页码：360-368
• 全文大小：5110 K
• 卷排序：44

文摘

Numerical investigation of pipeline explosive was carried out based on TNT equivalent method. Surface conduit parallel pipeline leak gas leakage diffusion process be quantitative simulate by gaussian plume model. Maximum deformation of pipeline appeared at the point where facing the explosion source with inclined downward 45°. The safety space suggested of two surface conduit parallel pipelines at least 4 m.