| 浆液搅拌车的轴流泵喷浆流场仿真分析 |
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| 引用本文： | 高宏,郝静如,黄小龙.浆液搅拌车的轴流泵喷浆流场仿真分析[J].北京机械工业学院学报,2005,20(1):16-20. |
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| 作者姓名： | 高宏 郝静如 黄小龙 |
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| 作者单位： | 北京机械工业学院机械工程系 北京100085
(高宏，郝静如)，北京机械工业学院机械工程系 北京100085(黄小龙) |
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| 基金项目： | 北京市教委科技发展计划项目 |
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| 摘 要： | 对轴流泵在水煤浆储罐中的工作情况进行了研究,运用流体动力学知识建立了轴流泵工作时储罐中浆液的流体数学模型.进而使用大型有限元分析软件ANSYS对整个问题进行有限元求解,并对求得的仿真结果进行分析.为提高轴流泵的搅拌性能和选择合理的参数提供依据.最后针对轴流泵的流量及出口形状对整个流体场的影响做进一步讨论,讨论结果对轴流泵的结构设计有一定的指导意义.
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| 关 键 词： | 轴流泵 流体动力学 流体场 |
| 文章编号： | 1008-1658(2005)01-0016-05 |
| 修稿时间： | 2004年11月7日 |
The simulation analysis of flow field pumped by axial-flow pump in the slurry stir vehicle |
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| GAO Hong,HAO Jing-ru,HUANG Xiao-long.The simulation analysis of flow field pumped by axial-flow pump in the slurry stir vehicle[J].Journal of Beijing Institute of Machinery,2005,20(1):16-20. |
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| Authors: | GAO Hong HAO Jing-ru HUANG Xiao-long |
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| Abstract: | The working conditions of the axial-flow pump in the coal-water slurry can are discussed, then the flow math model of the slurry in the can is constructed during the working of axial-flow pump on the ground of the computational fluid dynamics (CFD) . The ANSYS software is used to solve the finite element model, and the simulation result is analyzed. It provides the evidences for improving the stirring performance and choosing the reasonable parameters of the axial-flow pump. At last the change of the flow field is discussed by altering the flux and exit shape of the axial-flow pump. The result of the discussion is signifcant in guiding the design of axial-flow pump. |
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| Keywords: | axial-flow pump CFD flow field |
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