| 用分离变量法求采空区气体流动微分方程的解析解 |
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| 引用本文： | 王锦山,梁冰,范厚彬.用分离变量法求采空区气体流动微分方程的解析解[J].黑龙江科技学院学报,2001,11(2):39-41. |
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| 作者姓名： | 王锦山 梁冰 范厚彬 |
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| 作者单位： | 辽宁工程技术大学, |
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| 摘 要： | 根据流体扩散动力学理论建立了采空区气体流动的微分方程，采用分离变量法求出了它的解析解，为定量分析采空区瓦斯流动规律提供了理论基础。
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| 关 键 词： | 分离变量 气体扩散 解析解 采空区 瓦斯流动规律 数学模型 |
| 文章编号： | 1671-0118(2001)02-0039-03 |
The Analytic Solution of Gas Flow Differential Equation Employing Dissociation Variable Method |
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| WANG Jinshan,LIANG Bing,FAN Houbin.The Analytic Solution of Gas Flow Differential Equation Employing Dissociation Variable Method[J].Journal of Heilongjiang Institute of Science and Technology,2001,11(2):39-41. |
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| Authors: | WANG Jinshan LIANG Bing FAN Houbin |
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| Abstract: | The paper presents a gas flow differential equation directed at a mine goaf on the basis of diffusion dynamics, offers an analytic solution to the equation using dissociation variable method and provides the theoretical basis for quantitative analysis of the laws governing gas flow in a mine goaf. |
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| Keywords: | dissociation variable gas diffusion analytic solution |
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