Numerical simulation of a pool fire

被引：0
|
作者：
Dong-Eun Lee
Seung-Wook Baek
机构：
[1] Korea Advanced Institute of Science and Technology,Aerospace Engineering Department
来源：
KSME International Journal | 1998年 / 12卷
关键词：
Pool Fire; Oscillation Frequency; Scale Effect;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Thermo-fluid mechanical characteristics as well as flame structure of a pool fire were numerically simulated in this study. The small scale pool fire was treated as a gaseous jet flame with low initial velocity as an approximation. The combustion model postulated infinitely fast chemical reaction and the soot formation model included soot nucleation, surface growth, coagulation, thermophoresis, and oxidation. Valuable data were obtained in the temperature distribution, velocity profiles, soot volume fraction and major species concentrations. Especially, the periodic formation of the large scale structures were successfully simulated. Its frequency agreed well with experimental results.
引用
收藏
页码：980 / 987
页数：7
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