| 三维有限单元法解算采场瓦斯浓度分布 |
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| 引用本文： | 刘剑.三维有限单元法解算采场瓦斯浓度分布[J].辽宁工程技术大学学报(自然科学版),1990(3). |
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| 作者姓名： | 刘剑 |
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| 作者单位： | 阜新矿业学院矿山安全工程研究所 |
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| 摘 要： | 本文采用三维有限单元法来解算采场瓦斯浓度分布,介绍了计算机程序,并就几个主要问题谈一下看法。
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| 关 键 词： | 有限单元法 渗流 瓦斯弥散 纵向弥散度 横向弥散度 渗透系数 |
THE GAS DENSITY DISTRIBUTION OF WORK FIELD DETERMINED BY USSING THREE DIMENSIONAL FINITE ELEMENT TECHNIQUE |
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| Liu Jian.THE GAS DENSITY DISTRIBUTION OF WORK FIELD DETERMINED BY USSING THREE DIMENSIONAL FINITE ELEMENT TECHNIQUE[J].Journal of Liaoning Technical University (Natural Science Edition),1990(3). |
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| Authors: | Liu Jian |
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| Abstract: | In this paper, the gas density distribution of work field is determined by means of three dimensional finite element technique, the computer program is introduced, and the several main problems are discussed too. |
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| Keywords: | finite element technique permeatting flow gas dispersion vertical dispersivity level dispersivity coefficient |
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