Numerical simulation of premixed Hydrogen/air combustion pressure in a spherical vessel

被引：0
|
作者：
Guo Han-yu [1 ]
Tao Gang [1 ]
Zhang Li-jing [1 ]
机构：
[1] Nanjing Tech Univ, Coll Safety Sci & Engn, Jiangsu Key Lab Urban & Ind Safety, Nanjing 210009, Jiangsu, Peoples R China
来源：
INTERNATIONAL SEMINAR ON APPLIED PHYSICS, OPTOELECTRONICS AND PHOTONICS (APOP 2016) | 2016年 / 61卷
关键词：
D O I：
10.1051/matecconf/20166105005
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to study the development process of hydrogen combustion in a closed vessel, an on-line chemical equilibrium calculator and a numerical simulation method would be used to analysis the combustion pressure and flame front of mixed gas, which based on 20L H-2/air explosion experiments in spherical vessel(Crowl and Jo, 2009). The results showed that, the turbulent model could reflect the process of combustion, and the error of combustion pressure by simulation is smaller than the Chemical Equilibrium Calculation. The heat loss and incomplete combustion are the main reason to cause the error.
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页数：4
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