| 非均质流高浓度管流阻力特性研究 |
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| 引用本文： | 张兴荣. 非均质流高浓度管流阻力特性研究[J]. 水动力学研究与进展(A辑), 1992, 7(4): 387-395 |
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| 作者姓名： | 张兴荣 |
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| 作者单位： | 武汉水利电力学院泥沙研究室 武汉 |
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| 摘 要： | 本文针对火电厂粉煤灰高浓度管道水力输送非均质流管流中切应力及流速分布的基础上,提出了非均质流高浓度管流中层流、紊流阻力公式,通过实测资料验证,理论计算与实测资料之间关系比较一致,说明模型设想及理论公式是合理的。
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| 关 键 词： | 二相流动 管道流动 湍流 阻力 |
On the Mechanism of Drag Reduction in High Concentration Non-Homogeneous Pipe Flow |
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| Zhang Xing-rong. On the Mechanism of Drag Reduction in High Concentration Non-Homogeneous Pipe Flow[J]. Chinese Journal of Hydrodynamics, 1992, 7(4): 387-395 |
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| Authors: | Zhang Xing-rong |
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| Abstract: | In this paper a method for calculating the resistance force in high concentration non-homogeneous pipe flow is suggested. Comparing with experiment, it is shown that the theoretical results are in good agreement with the experimental ones. |
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| Keywords: | two-phase pipe flow hydraulic transporting system turbulent flow. |
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