| 射流泵外特性的CFD模拟 |
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| 引用本文： | 王常斌,刘照东,沈艳霞,朱云伟,赵月.射流泵外特性的CFD模拟[J].管道技术与设备,2011(2):28-30,44. |
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| 作者姓名： | 王常斌 刘照东 沈艳霞 朱云伟 赵月 |
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| 作者单位： | 东北石油大学石油工程学院,黑龙江,大庆,163318 |
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| 摘 要： | 针对射流泵基本理论研究方面存在的问题,应用计算流体力学(CFD)中PHOENICS软件建立射流泵几何模型,采用正交非等距网格划分方法,模拟射流泵的内部湍流场,研究了流量比、喉嘴距对速度的影响,以及喉嘴距对湍动能的分布影响,得出射流泵基本性能曲线,与文献给出结果吻合较好.完善了射流泵的基本特性研究,分析了射流泵流场中能量...
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| 关 键 词： | 射流泵 CFD 影响因素 数值模拟 |
CFD Simulation of the External Characteristics of Jet Pump |
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| WANG Chang-bin,LIU Zhao-dong,SHEN Yan-xia,ZHU Yun-wei,ZHAO Yue.CFD Simulation of the External Characteristics of Jet Pump[J].Pipeline Technique and Equipment,2011(2):28-30,44. |
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| Authors: | WANG Chang-bin LIU Zhao-dong SHEN Yan-xia ZHU Yun-wei ZHAO Yue |
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| Institution: | WANG Chang-bin,LIU Zhao-dong,SHEN Yan-xia,ZHU Yun-wei,ZHAO Yue(Northeast Petroleum University,Daqing 163318,China) |
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| Abstract: | Against the existing problems with the basic theory of the present research on the jet pump,the geometric models of a jet pump are established in CFD software PHOENICS,by applying non-isometric orthogonal grids to simulate the influence factros in the flow field of the jet pump,conducting researches on the rate of flow and the throat influence on the speed and the distribution of turbulent kinetic energy.The basic performance curve of the jet pump is obtained,which is in good agreement with the literature r... |
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| Keywords: | CFD |
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