基于Phoenics化工储罐区火灾数值模拟研究  

Study of Fire Numerical Simulation of Chemical Storage Tank Area Based on PHOENICS

作　　者：莫善军[1] 陈成江[1] 李志凛[1] 夏佳俊[1] 

机构地区：[1]中山大学工学院广东省消防科学技术重点实验室,广州510006

出　　处：《工业安全与环保》2012年第3期1-3,40,共4页Industrial Safety and Environmental Protection

基　　金：广东省科技计划项目(2009B060700110);广东省安全生产专项资金项目(2008-17-A)

摘　　要：应用Phoenics软件针对广州市南沙区小虎岛某化工厂储罐区火灾进行数值模拟,探讨基于CFD软件化工储罐区火灾数值模拟关键技术。计算结果直观地表达了火灾发生的全过程,以及不同时间、不同位置烟气的温度、浓度、能见度等参数的变化情况,分析事故状态下破坏影响范围,揭示火灾过程的规律性,给出灭火救援建议。Software Phoenics is introduced to conduct numerical simulation of a fins disaster, which occurs in the tank area of a chemical plant in Xiaohu Island, Guangzhou Nansha district and the key technologies of fire numerical simulation .are discussed based on CFD. The calculation results directly shows the whole process of the fire and the change of parameters of temperature, concentration, visibility of the smoke at different time and different height, the impact area of fire, the laws of fire process and finally suggestions for fire fighting and rescue are raised.

关 键 词：数值模拟 Phoenics 火灾 储罐 

分 类 号：X937[环境科学与工程—安全科学]