| 风洞高次曲线收缩段壁型及其性能 |
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| 引用本文： | 王喜魁.风洞高次曲线收缩段壁型及其性能[J].空气动力学学报,1997,15(2):251-255. |
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| 作者姓名： | 王喜魁 |
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| 作者单位： | 沈阳电力高等专科学校!沈阳，110036 |
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| 摘 要： | 介绍的五次曲线收缩段壁型是一种新型风洞壁型，与通常采用的壁型相比，具有边界层厚度薄，流场湍流度低，气流均匀性好等综合效果，该收缩段壁型有推广价值。
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| 关 键 词： | 风洞收缩段 壁型设计 性能分析 |
The High-order Curve Wall Shape and the Characteristics of the Tapering Section of the Wind Tunnel |
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| Wang Xikui.The High-order Curve Wall Shape and the Characteristics of the Tapering Section of the Wind Tunnel[J].Acta Aerodynamica Sinica,1997,15(2):251-255. |
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| Authors: | Wang Xikui |
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| Abstract: | Characteristics of the five-order curve wall shape in the tapering section of wind tunnel is a new design introduced in this paper. Compared with other walls of normal design, it has a thinner boundary layer and lower turbulence for the flow field,this wall of tapering section extends beneficially to other tunnels. |
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| Keywords: | tapering section of the wind tunnel walI shape design characteristic analys |
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