| 离心式通风机三元流动计算分析探讨 |
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| 引用本文： | 刘东,刘应钙.离心式通风机三元流动计算分析探讨[J].船舶工程,1996(2):36-38. |
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| 作者姓名： | 刘东 刘应钙 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 本文应用准正交面方法编制通用程序对离心式通负机前弯和后弯叶轮的三元流场进行了计算，计算考虑了叶轮下游影响以满足流场的周期性条件，对两种形式叶轮的计算结果进行了比较，并分析了各自的特点。
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| 关 键 词： | 离心式 通风机 三元流动 流场 叶轮 计算 分析 |
Calculation of Three-Dimensional Flow in Centrifugal Fans |
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| Liu Dong,Liu Yingzheng,Lin Wenguang.Calculation of Three-Dimensional Flow in Centrifugal Fans[J].Ship Engineering,1996(2):36-38. |
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| Authors: | Liu Dong Liu Yingzheng Lin Wenguang |
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| Abstract: | A three-dimensional flow field calculation of the forward and afterward curve blades in centrifugal fans was carried out with a general program developed by quasi orthogonal approach. The influence of downstream flow field of the vane is considered to satisfy the cyclical condition. The calculating results of both kinds of blades are compared with each other and their features are analyzed. |
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| Keywords: | Centrifugal fan Quasi-three dimensional flow Flow fieid Impeller |
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