| 水下立式螺旋轴流式多相泵的结构设计探讨 |
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| 引用本文： | 刘文霄,朱宏武,薛敦松. 水下立式螺旋轴流式多相泵的结构设计探讨[J]. 石油矿场机械, 2009, 38(2): 47-51 |
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| 作者姓名： | 刘文霄 朱宏武 薛敦松 |
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| 作者单位： | 1. 宝鸡石油机械有限责任公司,陕西宝鸡,721002
2. 中国石油大学机电工程学院,北京,102249 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 螺旋轴流式多相泵因具有适应大体积流量输送，结构紧凑，对固体颗粒不敏感，具有一定的抗干转能力等优点，使其成为海底多相增压输送的最优选择之一。在陆用多相泵多次室内及现场成功试验的基础上，综合运用前期所取得的翼型优化及性能预测等成果，进行水下多相泵的研制。就水下立式螺旋轴流式多相泵系统的结构设计，在多相泵的叶轮、导叶和均化器的设计，轴系的布置及多相泵的密封、润滑、冷却、轴承和驱动电机等方面作了介绍。
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| 关 键 词： | 螺旋轴流式多相泵 室内试验 现场试验 结构设计 海底应用 |
Structure Design of Vertical Helico-axial Multiphase Pump |
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| LIU Wen-xiao,ZHU Hong-wu,XUE Dun-song. Structure Design of Vertical Helico-axial Multiphase Pump[J]. Oil Field Equipment, 2009, 38(2): 47-51 |
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| Authors: | LIU Wen-xiao ZHU Hong-wu XUE Dun-song |
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| Affiliation: | LIU Wen -xiao ,ZHU Hong- wu ,XUE Dun- song(1 Baoji Oilfield Machinery Co. , Ltd. , Baoji 721002, China ; 2. College of Mechanical and Electronic Engineering, China University of Petroleum, Beijng 102249, China) |
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| Abstract: | Helico-axial multiphase pump is one of the best selections for subsea application for it has many advantages such as ＂adapt to the large volume flow, compact structure, not sensitive to solid particles and able to withstand slugs of 100% gas＂. Fluid laboratory starts the R＆D process of the subsea muhiphase pump after many successful bench tests and field tests on land. This paper gave a brief introduction to the structure design of vertical Helico-axial multiphase pump system which was suitable for subsea application. |
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| Keywords: | helico-axial muhiphase pump bench test field test structure design subsea application |
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