油池火焰前锋的数值研究  

NUMERICAL MODELING OF POOL FIRES

作　　者：汪箭[1] 陈贤富[1] DOBASHI Ristu 范维澄[1] 

机构地区：[1]中国科学技术大学火灾科学国家重点实验室,安徽合肥230026 [2]Department of Chemical System Engineering University of Tokyo

出　　处：《计算物理》2001年第6期523-526,共4页Chinese Journal of Computational Physics

基　　金：自然科学基金 (5 0 0 760 42 ;5 993 614 0 )资助项目

摘　　要：应用化学流体力学基本定律 ,建立了描述油池火灾过程的基本控制方程组和油池表面平衡方程 ,并对油池火灾过程进行数值模拟 ,注重研究来流风速变化对油池火焰前锋的影响 。The numerical computation is often used to predict or study pool fires.The fluid flow,heat and mass transfer,chemical reaction and their interaction in the burning process are studied by formulating and solving a set of governing equations.The treatment of oil surface is given in details also.Many results of pool fires under various wind speeds are gained,and computational results are obtained .

关 键 词：油池 火灾 数值计算 化学流体力学 火焰前锋 

分 类 号：X928.7[环境科学与工程—安全科学] O362[理学—流体力学]