SIMULATION OF SOUR GAS BLOWOUT ACCIDENT USING FLUENT CODE
The simulation of a sulfur gas accident was performed through the fluent software. The initial and boundary conditions of the numerical simulation were drawn from relevant informations of the well field. With the analysis of the simulation results, the diffusion range of hydrogen sulfide in the wind field and concentration curve at different heights were obtained, Then three critical conclusions were drawn: First, although hydrogen sulfide concentration decreases with the increase of height, the change is not significant because of the similar density between air and hydrogen sulfide. Second, The concentration of the hydrogen sulfide in the leeward side is higher than the space around because of the aggregation of the hydrogen sulfide. Third, zonal distribution is more likely to be shown due to the influence on the diffusion of the hydrogen sulfide by wind. Supports would be provided for early warning and relief work according to the results of simulation.
Fluent Blowout Hydrogen sulfide Concentration range
Zhang Baozhu Fan Jianchun Ma Qingchun Jiang Wei
China University of Petroleum,Beijing Beijing,China CNPC Research Institute of Safety and Environment Technology Beijing,China
国际会议
The 3rd World Conference on Safety of Oil and Gas Industry(第三届世界石油天然气工业安全会议 WCOGI 2010)
北京
英文
389-393
2010-09-27（万方平台首次上网日期，不代表论文的发表时间）