| 基于CFD对袋式除尘器流场的分析 |
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| 引用本文： | 李萌萌,幸福堂,陈增锋.基于CFD对袋式除尘器流场的分析[J].工业安全与环保,2011,37(1):19-20,37. |
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| 作者姓名： | 李萌萌 幸福堂 陈增锋 |
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| 作者单位： | 武汉科技大学资源与环境工程学院,武汉,430081 |
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| 基金项目： | 国家自然科学基金(50778139) |
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| 摘 要： | 采用计算流体力学(CFD)软件对袋式除尘器单元气流组织进行数值模拟分析,给出了 沿滤袋高度方向过滤风速的分布,以及袋间隙气流抬升速度在不同高度上的分布特征,为袋式除尘器的改进和设计提供理论依据.
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| 关 键 词： | 袋式除尘器 数值模拟 流场 过滤风速 抬升速度 |
Numerical Simulation Analysis on Bag Filter Flow Filed Based on CFD |
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| LI Mengmeng,XING Futang,CHEN Zengfeng.Numerical Simulation Analysis on Bag Filter Flow Filed Based on CFD[J].Industrial Safety and Dust Control,2011,37(1):19-20,37. |
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| Authors: | LI Mengmeng XING Futang CHEN Zengfeng |
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| Institution: | LI Mengmeng XING Futang CHEN Zengfeng(College of Resources and Environmental Engineering,Wuhan University of Science and Technology Wuhan 430081) |
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| Abstract: | The computational fluid dynamics(CFD) software is applied to simulate the unit flow distribution of bag-filter.The distributing graph of filtering velocity along the height direction of filter bag,is analyzed,as well as the distributing characteristics of flow lifting speed between bags at different heights,offering the theoretical evidence for the improvement and design of bag filter. |
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| Keywords: | bag filter numerical simulation flow filed filter velocity lifting speed |
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