| 测量三维流场及温度场的双热线多方位转动法 |
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| 引用本文： | 郑楚光,周英彪.测量三维流场及温度场的双热线多方位转动法[J].空气动力学学报,1993,11(1):1-9. |
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| 作者姓名： | 郑楚光 周英彪 |
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| 作者单位： | 华中理工大学，华中理工大学，华中理工大学，华中理工大学 湖北武汉 430074，湖北武汉 430074，湖北武汉 430074，湖北武汉 430074 |
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| 摘 要： | 针对三维非等温湍流流场,本文开发了一种双热线多方位转动测量的新方法,它可同步测量三维湍流参数、动态温度场以及它们的脉动相关量。这不仅在热线测量技术新方法的开发上、具有极广泛的应用前景,而且为湍流基础实验和研究工作(如探讨湍流脉动关联关系的基础研究)的开展,提供了新的手段。
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| 关 键 词： | 湍流 测量 气动测量 热线风速仪 |
The Method of Rotating Two-Wire-Probe for Measuring Three-Dimensional Flow and Temperature Field |
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| Zheng Chuguang Zhou Yingbiao Mi Jianchun Xiong Lihong.The Method of Rotating Two-Wire-Probe for Measuring Three-Dimensional Flow and Temperature Field[J].Acta Aerodynamica Sinica,1993,11(1):1-9. |
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| Authors: | Zheng Chuguang Zhou Yingbiao Mi Jianchun Xiong Lihong |
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| Institution: | Huazhong University of Science and Technology |
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| Abstract: | This paper develops a method dealing with a heated turbulent three-dimensional flow by employing a rotating two-wire-probe, the velocity, temperature and their fluctuation correlation terms are measured simultaneously. Not only has this method very valued useful prospects on developing the new hot-wire measureing method, but also provides new means for expanding both basic experiments and researches, for example, discussing the auto-and cross correlation about fluctuating turbulent parameters. |
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| Keywords: | measurement of turbulence aerodynamic measurement hot wire anenometer |
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