| 计算煤层透气系数的新方法 |
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| 引用本文： | 孙培德.计算煤层透气系数的新方法[J].辽宁工程技术大学学报(自然科学版),1989(1). |
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| 作者姓名： | 孙培德 |
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| 作者单位： | 浙江省长广煤矿公司安监局 |
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| 摘 要： | 煤层透气系数是研究煤层瓦斯动力学的重要参数之一.本文提出计算煤层透气系数的简捷、准确的新方法.
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| 关 键 词： | 煤层透气系数 煤层瓦斯动力学 瓦斯地质 解析式 径向流场 |
A NEW CALCULATING METHOD OF GAS PERMEABILITY OF COALSEAM |
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| Sun Peide.A NEW CALCULATING METHOD OF GAS PERMEABILITY OF COALSEAM[J].Journal of Liaoning Technical University (Natural Science Edition),1989(1). |
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| Authors: | Sun Peide |
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| Abstract: | The gas permeability of coalseams is one of the fundamental parameters concerning the study of coal gas dynamics. The new calculating method of gas permeability of coalseams,a simple rapid and accurate one is put forward by the author. |
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| Keywords: | The gas permeability of coalseam coal seam coal gas dynamics gas-geology mathematical fosmulas radial flow fields |
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