大型建筑火灾烟气流动与控制研究  

Research on flow and control of fire smoke and gas in large building

作　　者：王楷 刘志刚[2,3] 汪小志[2] 孙欣杰[2] 

机构地区：[1]丽水市消防支队,浙江丽水323000 [2]南昌大学环境与化学工程学院,江西南昌330031 [3]河南理工大学河南省矿山信息化重点学科开放实验室,河南焦作454003

出　　处：《消防科学与技术》2014年第5期521-523,共3页Fire Science and Technology

基　　金：南昌大学博士科研启动经费资助项目(06301043);河南省矿山信息化重点学科开放实验室课题(KY2012-01)

摘　　要：运用FLUENT计算仿真软件,通过UDF编程设计的方式对FLUENT进行了二次开发。以大型建筑火灾烟气流动与控制为工程实例,运用GAMBIT软件建立了火灾现场实际模型,通过对火灾进行FLUENT仿真计算之后用Tecplot软件对结果进行了后处理,得到了火灾发生时的温度以及烟气流场分布情况。UDF programming was used for the twice development of FLUENT. Taking the flow and control of fire smoke and gas in large building for engineering example, the model of the scene of the fire was established by using GAMBIT software. The fire was simulated by FLUENT and the result was processed by Tecplot software, the gas temperature and flow field distribution during the fire were obtained.

关 键 词：FLUENT软件 数值模拟 耦合计算 UDF编程设计 Tecplot软件 建筑防火 

分 类 号：X913.4[环境科学与工程—安全科学] TP391.9[自动化与计算机技术—计算机应用技术]