| 搅拌桨内部三元流动计算 |
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| 引用本文： | 蔡志武,戴干策.搅拌桨内部三元流动计算[J].医学教育探索,1996(3):237-244. |
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| 作者姓名： | 蔡志武 戴干策 |
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| 作者单位： | 华东理工大学联合化学反应工程研究所 |
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| 摘 要： | 对计算叶轮机械内部三元流动的任定准正交面法略加个性后，用于计算搅拌桨内部的流动。计算所得的桨叶排出流的三维速度分布与实验结果大体一致。计算结果表明，不同转速下的桨叶排出流的无因次轴向速度分布是重合的，桨叶直径，叶片安放角，盘面比，轮毂比对桨叶排出流的速度分布的均有影响。
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| 关 键 词： | 流动 桨叶结构 三元流动 搅拌桨 搅拌釜 |
Calculation of Three-Dimensional Interior Flow of Stirring Impeller |
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| Cai Zhiwu and Dai Gance.Calculation of Three-Dimensional Interior Flow of Stirring Impeller[J].Researches in Medical Education,1996(3):237-244. |
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| Authors: | Cai Zhiwu and Dai Gance |
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| Abstract: | The three-dimensional optional quasi-normal intersection surface method for calculation of interior flow of impeller mechanism is slightly modified,then used to calculate the interior flow of stirring impeller.The calculated three-dimensional velocity distribution of impeller discharge flow basicly meets the experiment results.The calculated results show that dimensionless velocity disctribution of impeller discharge flow at different rotational speeds coincides with each other, and impeller diameter,blade laying angle ,impeller solidity ratio and ratio of hub to impeller diameter have influence on velocity distribution of impeller discharge flow. |
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| Keywords: | interior flow flow surface quasi-normal intersection surface velocity distribution impeller configuration |
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