摘要
考虑到池火模型在有风状态下视角系数计算的复杂性,运用MATLAB强大的计算和绘图功能,以及可视化GUIDE工具箱,进行了池火灾模型的数值模拟界面化,实现了计算模型的参数和绘制热通量分布图等功能。操作界面简单方便,计算和绘图效率和准确率高。同时避免了命令流方式带来的改变一个参数要重新执行命令和输入的弊端。
Because it is very complex to calculate the view factor of pool fires in wind, this paper uses MATLAB software and GUIDE tool to simulate the pool fire. The functions of parameters distribution and heat flux distribution are realized. This method is operated simply and has high efficiency and accuracy for calculation and drawing, avoiding complicated operations.
出处
《安全、健康和环境》
2007年第11期37-39,共3页
Safety Health & Environment
关键词
池火灾
油库
数值模拟
风险评价
pool fire
oil depot
numerical simulation
risk assessment
