| 高压小流量离心泵三维建模及流场分析 |
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| 引用本文： | 宋淑娥,马驰,潘兴河,李宝良,江亲瑜.高压小流量离心泵三维建模及流场分析[J].大连铁道学院学报,2009(2):26-29. |
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| 作者姓名： | 宋淑娥 马驰 潘兴河 李宝良 江亲瑜 |
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| 作者单位： | 大连交通大学机械工程学院; |
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| 基金项目： | 大连市科技计划资助项目(2005A10GX108) |
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| 摘 要： | 离心泵内部流场区域的模型是进行泵内流体动力学分析的载体，模型的精确与否将会影响对泵内流体动力学分析结果．真对高压小流量离心泵，应用Pro／E软件对离心泵内部流场区域进行了三维建模，应用FLUENT软件对其内部流场区域的压力分布、速度分布进行了数值仿真．结果表明：通过对高压小流量离心泵流体动力学数值仿真，可以得出高压小流量离心泵内部流场状况，为进一步对高压小流量离心泵进行优化设计提供了理论参考．
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| 关 键 词： | 流场 离心泵 仿真 |
3D Modeling and Hydrodynamic Analysis of High-Pressure Small-Flow Centrifugal Pump |
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| SONG Shu-e,MA Chi,PAN Xing-he,LI Bao-liang,JIANG Qin-yu.3D Modeling and Hydrodynamic Analysis of High-Pressure Small-Flow Centrifugal Pump[J].Journal of Dalian Railway Institute,2009(2):26-29. |
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| Authors: | SONG Shu-e MA Chi PAN Xing-he LI Bao-liang JIANG Qin-yu |
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| Institution: | SONG Shu-e,MA Chi,PAN Xing-he,LI Bao-liang,JIANG Qin-yu(School of Mechanical Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | 3D modeling of Interior flow field in a high-pressure small-flow centrifugal pump are conducted with Pro/E software,and the press distribution,temperature distribution and cavitations in the inner fluid field of the centrifugal pump are simulated with FLUENT software.The results show that the flow fields of the high-pressure small-flow centrifugal pump can be obtained according to the result of hydrodynamic simulation,and a theoretical reference can be provided for the further optimization of the high-press... |
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| Keywords: | flow field centrifugal pump simulation |
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