| ZWX系列轴流泵水力模型的研究 |
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| 引用本文： | 宋文武,符杰,李庆刚,杨佐卫,肖国华. ZWX系列轴流泵水力模型的研究[J]. 中国农村水利水电, 2007, 0(10): 99-101 |
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| 作者姓名： | 宋文武 符杰 李庆刚 杨佐卫 肖国华 |
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| 作者单位： | 西华大学能源与环境学院,成都,610039 |
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| 摘 要： | 我国轴流泵效率普遍偏低。对传统的升力法公式进行了改进，应用改进升力法设计的叶轮叶片能有效地控制轮毂和轮缘处边界层及间隙内流动，提高了泵的效率。利用Fluent软件进行流动模拟，叶轮叶片表面及轮毂、轮缘处的速度-压力分布也较理想，改进效果良好。
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| 关 键 词： | 轴流泵 升力法的改进 流动模拟 |
| 文章编号： | 1007-2284（2007）10-0099-03 |
| 修稿时间： | 2006-09-20 |
Research on Hydraulic Model of the ZWX Series Axial Pump |
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| SONG Wen-wu,FU Jie,YANG Zuo-wei,XIAO Guo-hua. Research on Hydraulic Model of the ZWX Series Axial Pump[J]. China Rural Water and Hydropower, 2007, 0(10): 99-101 |
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| Authors: | SONG Wen-wu FU Jie YANG Zuo-wei XIAO Guo-hua |
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| Affiliation: | School of Energy and Environment of Xihua University,Chengdu 610039,China |
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| Abstract: | The efficiency of axial pump is generally quite low in China.In this article,through improvement of lift-law method,the flow at boundary layer and clearance in the hub and rim of the impeller designed by the improved method can be controlled effectively.At the same time,the efficiency of pump is increased.The software Fluent is used for flow simulation,and the results indicate that velocity-pressure distribution in the hub,rim and surface of impeller is excellent.The improvement of axial pump is obvious. |
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| Keywords: | axial pump improvement of lift-law flow simulation |
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