| 螺旋轴流式多相泵流动参数设计值探讨 |
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| 引用本文： | 朱宏武,李忠芳,李清平. 螺旋轴流式多相泵流动参数设计值探讨[J]. 工程热物理学报, 2005, 26(6): 954-956 |
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| 作者姓名： | 朱宏武 李忠芳 李清平 |
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| 作者单位： | 中国石油大学机电工程学院,北京,102249;中国海洋石油生产研究中心,北京,100027 |
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| 摘 要： | 本文在对螺旋轴流式多相泵高速试验的基础上,通过三级多相泵输送性能情况来分析动态参数进口冲角、相对液流角和比转速在设计时对增压单元参数的影响,从而改进增压单元的设计,使多相泵能具有更好的输送性能。
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| 关 键 词： | 螺旋轴流式多相泵 气液分离 流动参数 |
| 文章编号： | 0253-231X(2005)06-0954-03 |
| 修稿时间： | 2004-11-26 |
DISCUSSION ON DESIGN SCALE OF FLOW PARAMETERS OF HELICO-AXIAL MULTIPHASE PUMP |
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| ZHU Hong-Wu,LI Zhong-Fang,LI Qing-Ping. DISCUSSION ON DESIGN SCALE OF FLOW PARAMETERS OF HELICO-AXIAL MULTIPHASE PUMP[J]. Journal of Engineering Thermophysics, 2005, 26(6): 954-956 |
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| Authors: | ZHU Hong-Wu LI Zhong-Fang LI Qing-Ping |
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| Abstract: | This paper analyzes flow parameters of the helico-axial multiphase pump prototypes. Based on the comparative test, theoretical analysis and the flow angles difference along each boosting cell in a three stages helico-axial multiphase pump in different operating conditions such as inlet pressure and GVF at the suction etc. enumeration, the design features of the flow parameters of helico-multiphase multiphase pumps are discussed. Accordingly reasonable selection scales of the main design parameters are offered. |
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| Keywords: | helico-axial multiphase pump phase separation flow parameter |
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