Numerical simulation study on the distribution law of smoke flow velocity in horizontal tunnel fire

被引：1
作者：
Liu, Yejiao [1 ,2 ,3 ,4 ]
Tian, Zhichao [2 ]
Xue, Junhua [1 ]
Wang, Wencai [2 ]
机构：
[1] Huainan Min Ind Grp Co Ltd, Pingan Coal Min Inst Engn Technol Co Ltd, Huainan, Anhui, Peoples R China
[2] Inner Mongolia Univ Sci & Technol, Min Res Inst, Baotou, Inner Mongolia, Peoples R China
[3] State Key Lab Deep Coal Min & Environm Protect, Huainan, Anhui, Peoples R China
[4] Anhui Univ Sci & Technol, Huainan, Anhui, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION (EEEP2017) | 2018年 / 121卷
关键词：
D O I：
10.1088/1755-1315/121/5/052020
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
According to the fluid similarity theory, the simulation experiment system of mining tunnel fire is established. The grid division of experimental model roadway is carried on by GAMBIT software. By setting the boundary and initial conditions of smoke flow during fire period in FLUENT software, using RNG k-epsilon two-equation turbulence model, energy equation and SIMPLE algorithm, the steady state numerical simulation of smoke flow velocity in mining tunnel is done to obtain the distribution law of smoke flow velocity in tunnel during fire period.
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页数：7
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