| 扰流柱排内部流场的实验研究 |
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| 引用本文： | 苏红桢,刘松龄,陈辅群,许都纯.扰流柱排内部流场的实验研究[J].航空动力学报,1997,12(2):175-179,220-221. |
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| 作者姓名： | 苏红桢 刘松龄 陈辅群 许都纯 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 在小型风洞上，测量了叉排型扰流柱排内部的流场分布，得到了叉排型扰流柱排内部流场速度、旋涡和压力的详细分布情况，发现奇数和偶数测量截面上的速度分布规律不同，在奇数截面上可以观察到通道涡，在偶数截面的端壁附近存在马蹄涡
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| 关 键 词： | 扰流器 涡 流场 |
| 收稿时间： | 2/1/1996 12:00:00 AM |
| 修稿时间： | 6/1/1996 12:00:00 AM |
EXPERIMENTAL STUDY ON PIN FIN ARRAY FLOW FIELD |
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| Su Hongzhen,Liu Songling,Chen Fuqun and Xu Duchun.EXPERIMENTAL STUDY ON PIN FIN ARRAY FLOW FIELD[J].Journal of Aerospace Power,1997,12(2):175-179,220-221. |
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| Authors: | Su Hongzhen Liu Songling Chen Fuqun and Xu Duchun |
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| Institution: | 7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072 |
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| Abstract: | An experimental study was performed to investigate the staggered pin fin array flow field in the specially constructed small wind tunnel.The experimental result gives the detailed distributions of the flow field parameters.The analysis reveals that the velocity distribution on the odd measuring plane is different from that on the even measuring plane.Channel vortex can be observed on the odd measuring plane,and horseshoe vortex is caughted on the even measuring plane. |
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| Keywords: | Spoilers Vortex Flow fields |
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