区域模拟与巷道火灾一维烟流流动模拟耦合方法初探  

Study on Coupling Method of Zone Modeling and Smoke Flow of One Dimension Modeling in Airway

作　　者：邢书仁[1] 吴兵[1] 周心权[1] 张莉聪[1] 

机构地区：[1]中国矿业大学北京校区

出　　处：《中国安全科学学报》2004年第2期24-26,共3页China Safety Science Journal

基　　金：国家"十五"科技攻关项目专题 (2 0 0 1BA80 3B0 4 16 )

摘　　要：针对目前网络模拟中对巷道火灾火源区域描述过于简单的问题 ,笔者提出了区域模拟与网络模拟相结合的方法 ,在理论上分析了二者耦合的可行性 ,并重点对火源部分的温度模拟结合进行了分析 ,从而为提高巷道火灾网络模拟的准确性和进一步完善巷道火灾计算机模拟提出了一种新思路。At present, the description of fire source area in airway is too simple in the network modeling. A method of combining zone modeling with network modeling is suggested, by which the coupling feasibility is theoretically analyzed. The combination of temperature simulation in fire area is emphatically analyzed. In this way, a new thought is provided to increase the accuracy of network modeling during airway fire, which greatly improves the computational simulation of the airway fire.

关 键 词：火灾事故 计算机模拟技术 风量 风压 区域模拟技术 

分 类 号：X928.7[环境科学与工程—安全科学]