| 非均质流速度分布与水力坡度的研究 |
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| 引用本文： | 许振良.非均质流速度分布与水力坡度的研究[J].有色金属,1998(3). |
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| 作者姓名： | 许振良 |
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| 作者单位： | 辽宁工程技术大学 |
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| 摘 要： | 进行了非均质流固体粒子加速过程中的清水与固体粒子的速度变化、动量传递、相关质量计算等基本分析。提出了水平管道内固体粒子处于悬移运动状态下预计非均质流速度断面与水力坡度的新方法和模型。
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| 关 键 词： | 非均质流，水力坡度，附加压力，干涉力，悬移 |
STUDY ON VELOCITY DISTRIBUTION AND HYDRAULIC GRADIENT FOR SETTLING SLURRY FLOW |
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| XU Zhenliang.STUDY ON VELOCITY DISTRIBUTION AND HYDRAULIC GRADIENT FOR SETTLING SLURRY FLOW[J].Nonferrous Metals,1998(3). |
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| Authors: | XU Zhenliang |
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| Abstract: | The basis analysis on the change in momentum,velocity and other related factors of solid particles in settling slurry over the acceleration time is carried out.Some new theoretical analysis method and model are proposed in this paper to analyze the relationship between the velocity profile and the concentration distribution,also to predict the velocity profile and hydraulic gradient for settling slurry flow transported in suspension in a horizontal pipe. \ \ |
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| Keywords: | settling slurry interference force additional pressure suspension |
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