| 组合叶片式浓缩器气固两相流动的数值模型 |
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| 引用本文： | 盛昌栋 徐明厚. 组合叶片式浓缩器气固两相流动的数值模型[J]. 东南大学学报(自然科学版), 1997, 27(2): 15-20 |
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| 作者姓名： | 盛昌栋 徐明厚 |
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| 作者单位： | [1]东南大学动力工程系 [2]华中理工大学动力工程系 |
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| 摘 要： | 采用数值模拟方法对煤粉浓度连中调组合叶片式浓缩器的气固两相流动进行了研究，提出了可同时实现高浓度和煤粉浓度连续可调的浓缩器优化结构及其尺寸，并研究了来流中颗粒浓度的影响。
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| 关 键 词： | 煤粉 燃烧 浓缩器 气固两相流动 数值模型 |
Numerical Modeling of Gas Particle Two Phase Flow of Concentrator with a Set of Blades |
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| Sheng Changdong. Numerical Modeling of Gas Particle Two Phase Flow of Concentrator with a Set of Blades[J]. Journal of Southeast University(Natural Science Edition), 1997, 27(2): 15-20 |
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| Authors: | Sheng Changdong |
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| Abstract: | Gas particle two phase flow of concentrator with a set of blades for continuously adjusting dust concentration is investigated by numerically modeling. Recommendable configuration and its sizes of the concentrator are suggested for realizing high dust concentration and adjustability simultaneously. The effects of the incoming dust concentration on the two phase flow characteristics are also studied. |
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| Keywords: | pulverized coal combustion concentrator gas particle two phase flow numerically modeling |
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