| 非均质流水平管道临界流速研究 |
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| 引用本文： | 汪东. 非均质流水平管道临界流速研究[J]. 矿冶工程, 2008, 28(4): 20-22 |
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| 作者姓名： | 汪东 |
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| 作者单位： | 重庆煤炭科学研究院,重庆,400037 |
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| 摘 要： | 通过液、固两相流速度、水力坡度等新的理论体系, 就水平管道临界流速提出了新的理论分析方法及其关系模型, 此模型将能较为准确地预测沉降性浆体的管道临界速度。
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| 关 键 词： | 固体颗粒 非均质流 临界流速 |
| 收稿时间： | 2008-01-07 |
The Study of Critical Flow Velocity of Non-homogeneous Flow in Horizontal Pipeline |
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| WANG Dong. The Study of Critical Flow Velocity of Non-homogeneous Flow in Horizontal Pipeline[J]. Mining and Metallurgical Engineering, 2008, 28(4): 20-22 |
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| Authors: | WANG Dong |
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| Affiliation: | Chongqing Branch, China Coal Research Institute, Chongqing 400037, China |
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| Abstract: | Based on the new theoretical system for liquid-solid two phase flow and hydraulic gradient,a new theoretical analysis method has been proposed for the critical flow velocity in horizontal pipeline.A model also has been set up to correctly predict the critical velocity of settling slurry in the pipeline. |
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| Keywords: | solid particles non-homogeneous flow critical flow velocity |
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