| 露天料场防风抑尘网作用效果数值模拟研究 |
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| 引用本文： | 张奕君,邹声华,黄寿元. 露天料场防风抑尘网作用效果数值模拟研究[J]. 环境科学与管理, 2011, 36(4): 61-64 |
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| 作者姓名： | 张奕君 邹声华 黄寿元 |
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| 作者单位： | 湖南科技大学能源与安全工程学院; |
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| 基金项目： | 湖南省科技计划项目(编号:2007GK3055) |
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| 摘 要： | 对某露天料场在常年主导风速的情况下,数值模拟分析了其在有无防风抑尘网及不同网高条件下的工况。结果表明,防风抑尘网对风流导致的粉尘扩散有良好的控制作用,在网高约为料堆高度1.1~1.3倍时,综合效果最佳。
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| 关 键 词： | 露天料场 防风抑尘网 数值模拟 |
Numerical Simulation on Effectiveness of Porous Fences Built in Open-Air Depots |
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| Zhang Yijun,Zou Shenghua,Huang Shouyuan. Numerical Simulation on Effectiveness of Porous Fences Built in Open-Air Depots[J]. Environmental Science and Management, 2011, 36(4): 61-64 |
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| Authors: | Zhang Yijun Zou Shenghua Huang Shouyuan |
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| Affiliation: | Zhang Yijun,Zou Shenghua,Huang Shouyuan(School of Engergy and Safety Engineering,Hunan University of Science and Technology,Xiangtan 411201,China) |
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| Abstract: | The different effectiveness of porous fences in open-air depots were analyzed based on numerical simulation different conditions under the same wind velocity,whice contain whether have porous fences and the height of porous fences.the results show that porous fences have a good control action to the dust proliferation caused by wind,it will have best comprehensive effect when the height of porous fences is 1.3 times of pile. |
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| Keywords: | open-air depots porous fences numerical simulation |
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