| 流化床稀相中水平管束的传热特性 |
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| 引用本文： | 施明恒.流化床稀相中水平管束的传热特性[J].东南大学学报(自然科学版),1987(2). |
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| 作者姓名： | 施明恒 |
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| 作者单位： | 南京工学院动力工程系 |
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| 摘 要： | 本文对流化床稀相中的水平管束的传热特性进行了广泛的实验研究。测定了管束中各管排的局部放热系数,讨论了颗粒直径、流化速度、管束几何参数和位置对传热的影响。
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| 关 键 词： | 流化床 稀相 管束 局部和平均放热系数 |
Heat Transfer to Horizontal Tube Bundle in Freeboard Region of Gas Fluidized Bed |
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| Shi Mingheng.Heat Transfer to Horizontal Tube Bundle in Freeboard Region of Gas Fluidized Bed[J].Journal of Southeast University(Natural Science Edition),1987(2). |
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| Authors: | Shi Mingheng |
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| Institution: | Department of Power Engineering |
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| Abstract: | The heat trasfer characteristic of horizontal tube bundle in freeboard region of gas fluidized bed was widely investigated. Local and average heat transfer coefficients of the tube in bundle have been determined. The influence of particle diameter, gas velocity, tube bundle configuration and location in bundle on heat transfer were examined. |
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| Keywords: | fluidized bed freeboard region tube bundle local and average heat transfer coefficients |
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