| Several Problems About Analyses of Finite Element Method on Coalbed Gas Seepage Flow |
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| 引用本文： | Yu Chuxin,Xian Xuefu. Several Problems About Analyses of Finite Element Method on Coalbed Gas Seepage Flow[J]. 保鲜与加工, 1994, 0(4): 58-63 |
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| 作者姓名： | Yu Chuxin Xian Xuefu |
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| 作者单位： | Yu Chuxin; Xian Xuefu |
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| 摘 要： | Based on the govering equation of gas seepage flow,this paper an alyzes;the re-lationship of the underground pressure and permeability of coal seams,discusses the averagedly dis-crete metheds of small terms of time variable which is related to mining progress of coal seams,and set up the element property form ulation on the basis of the weak statement of Galerk in integral e-quation.
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| 关 键 词： | underground pressure seepage flow FEM |
Several Problems About Analyses of Finite Element Method on Coalbed Gas Seepage Flow |
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| Yu Chuxin,Xian Xuefu. Several Problems About Analyses of Finite Element Method on Coalbed Gas Seepage Flow[J]. Storage & Process, 1994, 0(4): 58-63 |
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| Authors: | Yu Chuxin Xian Xuefu |
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| Affiliation: | Yu Chuxin; Xian Xuefu |
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| Abstract: | Based on the govering equation of gas seepage flow,this paper an alyzes;the re-lationship of the underground pressure and permeability of coal seams,discusses the averagedly dis-crete metheds of small terms of time variable which is related to mining progress of coal seams,and set up the element property form ulation on the basis of the weak statement of Galerk in integral e-quation. |
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| Keywords: | underground pressure seepage flow FEM |
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