| 气固二相流中粉体的运动分析 |
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| 引用本文： | 李奕. 气固二相流中粉体的运动分析[J]. 湖北工业大学学报, 2012, 27(2): 75-78 |
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| 作者姓名： | 李奕 |
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| 作者单位： | 湖北工业大学机械工程学院,湖北武汉,430068 |
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| 摘 要： | 空气输送属于气固二相流的范畴.对粉体与气流的相互作用力、单个粒子的运动、管道中粒子群的运动以及静止粉体层的压力损失进行了分析并推导了运动方程.
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| 关 键 词： | 空气输送 二相流 作用力 压力损失 |
Analysis of Movement of Powder in Gas-solid Two-phase Flow |
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| LI Yi. Analysis of Movement of Powder in Gas-solid Two-phase Flow[J]. Journal of Hubei University of Technology, 2012, 27(2): 75-78 |
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| Authors: | LI Yi |
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| Affiliation: | LI Yi (School of Mechanical Engineering,Hubei University of Technology,Wuhan 430068,China) |
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| Abstract: | Pneumatic conveyance is classified as gas-solid two-phase flow,and it is a interdisciplinary subject.The paper analyzed the interaction force between powder and airflow,the movement of single granule,the movement of a good deal of granules in pipeline,pressure loss in the immobile powder layer.At the same time,equation of motion was deduced. |
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| Keywords: | pneumatic conveyance two-phase flow apply force pressure loss |
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