Improvement and application of three-dimension numerical model for flammable gas explosions in confined space

被引：1
作者：
Wang, Hua [1 ]
Wang, Lian-Hua [2 ]
Deng, Jun [3 ]
机构：
[1] School of Information Science and Engineering, Qufu Normal University, Rizhao
[2] Network Information Center, Qufu Normal University, Rizhao
[3] School of Energy, Xi'an University of Science and Technology, Xi'an
来源：
Journal of Computational and Theoretical Nanoscience | 2015年 / 12卷 / 12期
关键词：
Confined space; Flammable gas; Numerical simulation; Radiation model;
D O I：
10.1166/jctn.2015.4496
中图分类号：
学科分类号：
摘要：
The turbulent combustion equations, with κ -ϵ model, β flame model and wall function were used to describe flow field, combined with heat-flux radiation model, which can depict the flow field better. The three-dimensional numerical model was used to simulate the flammable gas explosion process in a closed vessel. The explosion pressure curves from simulation are in good agreement with that from the experiments. It proves that the three-dimensional numerical model is correct and effective. Copyright © 2015 American Scientific Publishers All rights reserved.
引用
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页码：5179 / 5183
页数：4
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