| 水平管中气力输送的细粉流动特性的研究 |
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| 引用本文： | 盛青,孙国纲.水平管中气力输送的细粉流动特性的研究[J].石油炼制与化工,1998,29(2):39-42. |
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| 作者姓名： | 盛青 孙国纲 |
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| 作者单位： | 中国科学院化工冶金研究所，石油大学 |
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| 基金项目： | 中国石化总公司基础研究基金 |
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| 摘 要： | 通过测定细粉粒在水平管中气力输送的最小压降输送气速，提出了在输送管和输送气性质一定的条件下，不同物料的最小压降输送气速与输送固气比及雷诺数的关联式。计算结果与实验值基本相符，相对误差＜１０％，所得结果可作为工业设计参考。
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| 关 键 词： | 最小压降输送气速 气动输送器 细粉 |
STUDY ON THE FLOW CHARACTERISTICS OF PNEUMATIC TRANSPORT IN HORIZONTAL PIPELINE FOR FINE POWDERS |
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| Sheng Qing,Pan Guiquan.STUDY ON THE FLOW CHARACTERISTICS OF PNEUMATIC TRANSPORT IN HORIZONTAL PIPELINE FOR FINE POWDERS[J].Petroleum Processing and Petrochemicals,1998,29(2):39-42. |
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| Authors: | Sheng Qing Pan Guiquan |
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| Abstract: | The influence of transport S/G ratio and gas velocity on the pressure drop for the horizontal pneumatic transport of two kinds of fine powders were investigated experimentally. A correlation equation was obtained, which calculation results were close to the experimental values, and the relative errors were less than 10%. |
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| Keywords: | minimum transport pressure drop fine powder pneumatic conveyer |
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