| 外环流活塞泵转子型线的优化设计计算 |
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| 引用本文： | 张华军,牟介刚,张生昌. 外环流活塞泵转子型线的优化设计计算[J]. 流体机械, 2005, 33(1): 32-34 |
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| 作者姓名： | 张华军 牟介刚 张生昌 |
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| 作者单位： | 浙江工业大学,浙江杭州,310032;浙江工业大学,浙江杭州,310032;浙江工业大学,浙江杭州,310032 |
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| 摘 要： | 针对外环流活塞泵运转时出现的汽蚀、震动问题，从理论上分析了转子型线与闭死容积、流速变化和发生汽蚀的内在关系；并在原型线计算式基础上，推导出优化后的转子型线数学表达式，为解决该泵的这类问题提供了理论依据。
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| 关 键 词： | 外环流活塞泵 转子型线 闭死容积 汽蚀 |
| 文章编号： | 1005-0329(2005)01-0032-03 |
| 修稿时间： | 2004-05-24 |
Optimal Design Calculation of the Rotor Profile on the Outside Circulation Piston Pump |
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| ZHANG Hua-jun,MOU Jie-gang,ZHANG Sheng-chang. Optimal Design Calculation of the Rotor Profile on the Outside Circulation Piston Pump[J]. Fluid Machinery, 2005, 33(1): 32-34 |
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| Authors: | ZHANG Hua-jun MOU Jie-gang ZHANG Sheng-chang |
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| Abstract: | To the problem of cavitation and shock that appears in the outside circulation piston pump running,the relation-ship between rotor profile and dead volume,flow rate and cavitation were analyzed.Basing on the original calculation formula of rotor profile.The optimization maths formula of rotor profile was deduced. Suggestion about solving the problem of cavitation and shock in this pump is presented. |
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| Keywords: | outside circulation piston pump rotor profile dead volume cavitation |
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