| 煤层瓦斯非线性流动理论研究现状与展望 |
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| 引用本文： | 程 波1,' target='_blank'>2. 煤层瓦斯非线性流动理论研究现状与展望[J]. 中州煤炭, 2016, 0(10): 10-13 |
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| 作者姓名： | 程 波1 ' target='_blank'>2 |
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| 作者单位： | （1.瓦斯灾害监控与应急技术国家重点实验室，重庆 400037； 2.中煤科工集团重庆研究院有限公司，重庆 400037） |
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| 摘 要： | 研究煤层瓦斯非线性流动理论有助于进一步认识煤与瓦斯突出机理，揭示煤层瓦斯非线性流动的致因是研究煤层瓦斯运移机理的关键。基于前期研究及文献调研，总结了国内外在煤层瓦斯非线性流动理论研究方面所取得的重要进展，展望了该领域中需要深入研究的方向和有关的发展趋势，认为煤层瓦斯非线性流动理论研究正朝着精细化、多因素多条件耦合的方向发展，加强多因素影响下煤层瓦斯非线性流动致因与非线性流动—多物理场耦合理论等方面的研究是未来主要发展方向。
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| 关 键 词： | 瓦斯 非线性 渗流力学 |
Current status and prospects of nonlinear flow theory of coal seam gas |
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| Cheng Bo1,' target='_blank'>2. Current status and prospects of nonlinear flow theory of coal seam gas[J]. Zhongzhou Coal, 2016, 0(10): 10-13 |
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| Authors: | Cheng Bo1 ' target='_blank'>2 |
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| Affiliation: | （1.National Key Laboratory of Gas Disaster Detecting，Preventing and Emergency Controlling，Chongqing 400037，China；2.Chongqing Research Institute，China Coal Research Institute，Chongqing 400037，China） |
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| Abstract: | Studying nonlinear flow theory of coal seam gas is helpful to further understand coal and gas outburst mechanism. To reveal the cause of nonlinear flow of coal seam gas is the key to study the mechanism of gas migration in coal seam. Based on previous studies and literature investigation，the important progress made in the research on nonlinear flow theory of coal seam gas at home and abroad was summarized，and the direction of further research and the development trend in this field were also prospected. It is considered that the theory of nonlinear flow of coal seam gas is developing in the direction of fine，multi factors and multi conditions coupling. The main research directions of the future are to strengthen the study of the cause of coal seam gas nonlinear flow under the influence of multiple factors，and the study of nonlinear flow-multi-physics coupling theory. |
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| Keywords: | gas nonlinear seepage mechanics |
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