| 有源巷道中粉尘运移与浓度分布规律的实验研究 |
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| 引用本文： | 徐景德,周心权. 有源巷道中粉尘运移与浓度分布规律的实验研究[J]. 湖南科技大学学报(自然科学版), 1999, 14(2): 1-6 |
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| 作者姓名： | 徐景德 周心权 |
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| 作者单位： | 中国矿业大学北京校区,北京,100083 |
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| 摘 要： | 根据 矿井主要 生产性尘 源的分 布及发尘 特征，构 建了３ 种实 验模 型进 行粉 尘运 移和 浓度分布实 验结果 表明，风 速和尘源 是决定 尘源附近 区域粉 尘分布的 关键因素 图８ ，表２ ，参３
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| 关 键 词： | 粉尘沿程浓度 生产性尘源 发尘面积 紊流扩散 |
| 修稿时间： | 1998-11-18 |
THE EXPERIMENTAL STUDY ON DUST TRANSPORT AND CONCENTRATION DISTRIBUTION IN AIRWAYS WITH DUST SOURCE |
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| Xu Jingde,Zhou Xinquan. THE EXPERIMENTAL STUDY ON DUST TRANSPORT AND CONCENTRATION DISTRIBUTION IN AIRWAYS WITH DUST SOURCE[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 1999, 14(2): 1-6 |
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| Authors: | Xu Jingde Zhou Xinquan |
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| Abstract: | Three experimental models were constructed ,on the basis of the distribution and diffuse of the main production dust source .The experiments of dust transport and concentration distribution were done for many times,then show that the air velocity and dust distribution are the key factors which control dust distribution of the area nearby dust source. |
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| Keywords: | Dust concentration along airways the production dust source area of dust source spread turbulent flow transport |
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