| LNG储罐孔洞泄漏扩散危险区域分析 |
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| 引用本文： | 朱伯龄,於孝春.LNG储罐孔洞泄漏扩散危险区域分析[J].安全与环境工程,2009,16(3). |
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| 作者姓名： | 朱伯龄 於孝春 |
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| 作者单位： | 南京工业大学机械与动力工程学院,南京,210009 |
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| 摘 要： | 运用PHAST软件,研究了液化天然气储罐发生孔洞泄漏后的扩散以及产生的易燃易爆区域的范围,并用STATISTIC软件拟合不同孔径易燃易爆区域面积的变化曲线,以便正确地判断泄漏发生、发展的行为以及影响范围,及时作出补救,从而降低事故造成的危害.
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| 关 键 词： | 液化天然气储罐 孔洞泄漏 气体扩散 易燃易爆区域 |
Analysis of the Dangerous Area Caused by Hole Leak and Dispersion in LNG Tank |
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| ZHU Bo-ling,YU Xiao-chun.Analysis of the Dangerous Area Caused by Hole Leak and Dispersion in LNG Tank[J].Safety and Environmental Engineering,2009,16(3). |
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| Authors: | ZHU Bo-ling YU Xiao-chun |
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| Institution: | School of Mechanical and Power Engineering;Nanjing University of Technology;Nanjing 210009;China |
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| Abstract: | Most materials stored in chemical equipment are easily to get fired or exploded in the petrochemical enterprise.If these materials leak from the equipment,fire,explosion or toxicosis will easily take place.The incidence needs to be prevented and some remedies should be taken.So it is important to know how to decrease the danger when the leak happens.This paper uses PHAST to model the hole leak in the LNG tank,and calculates the area which is easily to get fired or exploded.STATISTIC is used to describe the ... |
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| Keywords: | LNG tank hole leak gas dispersion area with easy firing and explosion |
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