| 煤壁瓦斯流动的电算模拟 |
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| 引用本文： | 卢平.煤壁瓦斯流动的电算模拟[J].安徽理工大学学报(自然科学版),1992(1). |
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| 作者姓名： | 卢平 |
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| 作者单位： | 淮南矿业学院采矿工程系 |
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| 摘 要： | 本文以菲克定律为基础,考虑到受采动应力影响的煤层变渗透性,建立了煤层瓦斯流动的数学模型,探讨其数值解,并通过实测结果说明该数学模型是可行的。
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| 关 键 词： | 煤层 瓦斯流动 瓦斯渗透 系数 模拟/菲克定律 |
Computer Simulation of Methane Flow from Coal Walls |
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| Lu Ping.Computer Simulation of Methane Flow from Coal Walls[J].Journal of Anhui University of Science and Technology:Natural Science,1992(1). |
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| Authors: | Lu Ping |
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| Institution: | Dept. of Mining Engineering |
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| Abstract: | Based on Frick Law and taking into accout the altering osmotic coefficient due to mining stresses, a mathematic model of methane flow from coal walls is proposed, aod its mathematic solution through computer simulation is discussed. The model is proved by measurements on the spot to be plausible |
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| Keywords: | coal seams gas migration gas permeation coefficients simulation / frick law |
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