[1]席学军.点火因素对于重大井喷事故的影响分析[J].中国安全生产科学技术,2011,7(12):17-21.
XI Xue-jun.Analysis of influence of ignition factor on serious accident of blowout[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(12):17-21.
点击复制
点火因素对于重大井喷事故的影响分析
XI Xue-jun.Analysis of influence of ignition factor on serious accident of blowout[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(12):17-21.
《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]
- 卷:
- 7
- 期数:
- 2011年12期
- 页码:
- 17-21
- 栏目:
- 学术论著
- 出版日期:
- 2011-12-30
文章信息/Info
- Title:
- Analysis of influence of ignition factor on serious accident of blowout
- 文章编号:
- 1673-193X(2011)-12-0017-05
- 分类号:
- X937
- DOI:
- -
- 文献标志码:
- A
- 摘要:
- 本文主要分析了高含硫气井点火时间的影响。首先分析国内某重大高含硫井喷事故的调查结果[1],其次采用大涡模拟方法对井喷气体扩散进行模拟,并将计算结果与现场实际调查结果进行对比。通过计算不同点火时间在事故中造成的灾难后果,得出点火时间对于灾难的影响。通过计算不同的气象条件下的扩散距离,提出15min的点火时间标准。
- Abstract:
- This paper is to analyze the influence of ignition time of high-sulfur well blowout.First investigated a serious accident of high-sulfur content blowout in China,Second large eddy simulation method was adopted for simulating the gaseous diffusion in blowout,and the calculation result was compared with the actual investigation result on the spot.Through calculation to the disastrous aftermath caused in the accident at different ignition time,the influence of ignition on the disaster was got.Through calculation to the diffusion distance with various meteorological conditions,reasonable ignition time standard was put forward.A conclusion that ignition at 15 minutes is optimal is drew.
参考文献/References:
（1）孙华山等，中石油高风险油气田开发安全生产监管机制研究[R],2004.4:5~20 Sun Hua-shan，et al. Supervision mechanism study of Petrochina high-risk oil and gas field development Work Safety[R],Beijing,2004.4:5~20（2）席学军, 关于井喷H2S扩散数值模拟初步研究, 中国安全生产科学技术，2005，1(1).21~25 XI Xue-jun. Numerical Simulation Preview on Release Dispersion of the H2S Blowout[ J ]. Journal of Safety Science and Technology, 2005, 1 (1) : 21～25（3）席学军,邓云峰. 含硫气井的公众防护距离的判定法则研究[ J ]. 中国安全生产科学技术, 2008, 4 (3) : 23～27 XIXue-jun, DENG Yun-feng. Determinant p rincip le study of highsour gas well safety distance [ J ]. Journal of Safety Science and Technology, 2008, 4 (3) : 23～27（4）Interim Directive id 2001-5:Public Safety and Sour Gas Policy Implementation[S] , Alberta Energy And Utilities Board. April 24, 2001（5）席学军，邓云峰，井喷硫化氢扩散分析[J]，中国安全生产科学技术，2007，3(4),20-24 XIXue-jun, DENG Yun-feng .Analysis on dispersion of H2S during well blowout[J]. Journal of Safety Science and Technology, 2007，3(4),20-24（6）Mason P J, Large-eddy-simulation of the convective atmospheric boundary layer, [J] Atmos Sci, 1989, 46:1492（7）Schmidt H, et al. Coherent structure of the convective boundary layer derived from large eddy simulation. [J] Fluid Mech, 1989, 200:511(8)Manju Mohan, Panwar T S, Singh M P. Development of dense gas dispersion model for emergency preparedness [J]. Atmospheric Environment, 1995, 29 (16) : 2076～2087(9)Spicer T O, Havens J. A. Modeling the phase I Thorney Island experiments [ J ]. Journal of Hazardous Materials, 1985 ( 11 ) : 237～260(10)Matthias C S. Dispersion of a dense cylindrical cloud in a turbulent atmosphere [ J ]. Journal of Hazardous Materials, 1992, 30(2) : 117～150
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备注/Memo
- 备注/Memo:
-
收稿日期：2011-08-15作者简介：席学军，工程师基金项目：国家十一五科技支撑计划项目(编号:2006BAK04B04,2006BAK04A09-03)资助;国家“863”项目资助(编号:2006AA01Z336)
