| 一个非均质流水力坡度解析的新模型 |
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| 引用本文： | 许振良. 一个非均质流水力坡度解析的新模型[J]. 泥沙研究, 2000, 105(1): 56-64 |
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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,资源与环境工程学院,辽宁,阜新,123000 |
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| 摘 要： | 提出了预计水平管道内固体颗粒处于多种移动状态下非均质流速度断面与水力坡度的模型，为非均质流管道运输的参数设计提供了一个新方法。
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| 关 键 词： | 非均质流 水力坡度 附加压力 干涉力 解析模型 |
A New Model of Predicting Hydraulic Gradient for Settling Slurry Flow in a Horizontal Pipe |
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| XU Zhen-liang. A New Model of Predicting Hydraulic Gradient for Settling Slurry Flow in a Horizontal Pipe[J]. Journal of Sediment Research, 2000, 105(1): 56-64 |
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| Authors: | XU Zhen-liang |
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| Affiliation: | Liaoning Technology University |
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| Abstract: | In this paper,a new theoretical analysis method and model are proposed separately to analyze the flowing mechanism and the relationship between the velocity profile and the concentration distribution and to predict velocity profile and hydraulic gradient for settling slurry flow in some flowing states in a horizontal pipe.It will give a new way of predicting the parameters for practical pipeline design. |
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| Keywords: | settling slurry interference force additional pressure |
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