| 粉体高浓度输送相图 |
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| 引用本文： | 沈颐身,洪江,周建刚.粉体高浓度输送相图[J].过程工程学报,1996(4). |
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| 作者姓名： | 沈颐身 洪江 周建刚 |
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| 作者单位： | 北京科技大学!北京，100083，北京科技大学!北京，100083，冶金部钢铁研究总院!北京，100081 |
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| 摘 要： | 根据以固体质量流速和固体装入量为参数的Zenz相图（即压降与表观气速的关系图）和洪江等人的模型6]，对粗聚氯乙烯和细PVC颗粒的水平气力输送进行了合理的预测
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| 关 键 词： | 相图 气力输送 密相 转捩速度 临界速度 |
PHASE DIAGRAM IN DENSE-PHASE PNEUMATIC TRANSPORT OF POWDERED SOLID |
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| Shen Yishen and Hong Jiang.PHASE DIAGRAM IN DENSE-PHASE PNEUMATIC TRANSPORT OF POWDERED SOLID[J].Chinese Journal of Process Engineering,1996(4). |
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| Authors: | Shen Yishen and Hong Jiang |
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| Abstract: | The dense phase region of Zenz-type phase diagrams, i.e., the plot of pressure drop versus superficial gas velocity, with solids mass flowrate and solids loading as parameters,has been quite reasonably predicted for the horizontal pneumatic transport of coarse polystyrene and fine PVC particles by the model of Hong Jiang et al6]. |
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| Keywords: | Phaes diagram Pneumatic transport Dense phase Saltation Critical velocity |
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