摘要
应用三维CFD火灾模拟软件KFX对国内某天然气站场埋地管道破裂导致的火灾进行模拟。结果表明KFX适用于陆上大型喷射火模拟,并且模拟结果较为准确。研究还表明三维CFD软件能分析地理环境和障碍物对火灾后果的影响。通过对阀室埋地管道的火灾模拟,分析了风速对火灾危险范围的影响。确定了不同风速下火灾危险距离。
Through three- dimensional CFD simulation with software KFX on the fire damage caused by buried pipeline rupture in a domestic gas station,by comparing simulation results with the scene of the accident investigation,it shows that KFX applies to large jet fire simulation of the land,and the results are more accurate. Studies also suggest that three-dimensional CFD software consequences in geographical environment and obstacles to fire effects of sophistication and advantage. Through the valve chamber of buried pipeline fire simulation,analysis the influence of wind speed scope of fire damage. The fire danger under different wind speed range is also determined in this paper.
出处
《安全、健康和环境》
2016年第3期21-24,共4页
Safety Health & Environment
