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| 脉冲流体射流泵喉管长度的研究 | |
| 作者姓名： | 高传昌 宁锋 王玉川 秦海霞 |
| 作者单位： | 1. 华北水利水电学院,郑州,450011 2. 中国石化集团洛阳石油化工工程公司,河南,洛阳,471003 3. 河南省水利科学研究院,郑州,450003 |
| 摘 要： | 运用计算流体动力学,对多种面积比的脉冲流体射流泵内部流场进行了数值模拟。针对喉管不同断面的速度分布和壁面压力分析,得到了脉冲流体射流泵最优喉管长度,通过相应的试验研究,二者结果基本一致。 |
| 关 键 词： | 脉冲射流泵 数值模拟 试验研究 喉管长度 |
| 文章编号： | 1672-1683（2007）05-0132-03 |
| 修稿时间： | 2007-09-09 |
Study of Throat Length Pulsed Liquid Jet Pump |
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| Authors: | GAO Chuan-chang NING Feng WANG Yu-chuan QIN Hai-xia |
| Institution: | 1. North-China University of Water Conservancy and Hydro-Power , Zhengzhou 450011, China ; 2.Luoyang Petrochemical Engineering Corporation/SINOPEC,Luoyang 471003,China ; 3. Henan Province Water Conservancy Research Institute,Zhengzhou 450011, China |
| Abstract: | The interior flow of pulsed jet pump with different area ratios were simulated using Computational Fluid Dynamics.The optimum throat length was obtained according to analysis velocity field and wall pressure.The results of numerical simulation show consistent with experiment study. |
| Keywords: | Pulsed Jet Pump numerical simulation experiment study throat length |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |