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| 放顶区气体运动规律 | |
| 引用本文： | 王凯全 王金波. 放顶区气体运动规律[J]. 东北大学学报(自然科学版), 1995, 16(1): 16-20 |
| 作者姓名： | 王凯全 王金波 |
| 摘 要： | 为了防治放顶区内因火灾，本文结合实际建立了放顶区气体运动的数理方程并获得了解析解，同时在实验研究的基础上确定了其中渗透系数Ｋ的数学表达。 |
| 关 键 词： | 火灾 内因火灾 气体运动方程 煤矿开采 放顶区 |
On the Gas Moving in Caved Area |
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| Wang Kaiquan, Wan Jinbo. On the Gas Moving in Caved Area[J]. Journal of Northeastern University(Natural Science), 1995, 16(1): 16-20 | |
| Authors: | Wang Kaiquan Wan Jinbo |
| Affiliation: | Wang Kaiquan; Wan Jinbo |
| Abstract: | To prevent the caved area of a colliery from spontaneous fire and to find it as early as possible,an equation is given with analytic solution and proved in conformity with the actual situation,of which the pattern of gas moving in the area is expressed. Meanwhile,the permeation coefficient K in the equation is detemnined experimentally. |
| Keywords: | caving mechanical mining spontaneous fire gas moving equation. |
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