| 王营子矿煤层中水—煤层气两相流体渗流规律的研究 |
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| 引用本文： | 张永利,邰英楼,徐颖,王来贵.王营子矿煤层中水—煤层气两相流体渗流规律的研究[J].实验力学,2000,15(1):92-96. |
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| 作者姓名： | 张永利 邰英楼 徐颖 王来贵 |
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| 作者单位： | 辽宁工程技术大学,工程力学研究所,阜新123000 |
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| 基金项目： | 国家自然科学基金资助项目(59574004) |
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| 摘 要： | 本文通过在实验室中自行设计的装置，测定了阜新王营子矿煤层中水、煤层气共同流动时的两相流体的流量、渗透率及随水的饱合度变化关系，并根据这种数据模拟出了该煤层反映水、煤层气渗透基本规律的数学关系式，从而为它的煤层气开采提供了理论依据。
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| 关 键 词： | 煤层气 渗流 渗透率 饱和度 两相流 |
| 文章编号： | 1001-4888(2000)01-0092-05 |
| 修稿时间： | 1999-01-04 |
Study on the Seepage Law of the Two Phase Fluid Water-Coal Gas Fluid in Coal Seams of Wangying Mine |
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| ZHANG Yong-li,TAI Ying-lou,XU Ying,WANG Lai-gui.Study on the Seepage Law of the Two Phase Fluid Water-Coal Gas Fluid in Coal Seams of Wangying Mine[J].Journal of Experimental Mechanics,2000,15(1):92-96. |
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| Authors: | ZHANG Yong-li TAI Ying-lou XU Ying WANG Lai-gui |
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| Institution: | ZHANG Yong-li
,TAI Ying-lou
,XU Ying
,WANG Lai gui
;(Englneering Mechanics Institute. LJaoning Technical University, Fuxin 123000) |
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| Abstract: | The discharge rate and permeable rate of the water coal gas fluid in coal seams of Wangying mine are measured,and the dependence of the measuring upon the degree of water saturation is examined as well.Based on the data obtained,a mathematical model which gives the basic law for water coal gas seepage is established.The model is useful for coal gas exploitation. |
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| Keywords: | coal gas effluent seepage permeable rate degree of saturation |
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