| 用热线风速仪同时测量流场速度与温度 |
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| 引用本文： | 汪健生,郑杰.用热线风速仪同时测量流场速度与温度[J].实验力学,1998,13(3):393-398. |
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| 作者姓名： | 汪健生 郑杰 |
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| 作者单位： | 天津大学热能工程系(汪健生)，天津大学机械工程学院(郑杰)，天津大学力学系(舒玮) |
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| 摘 要： | 本文对流体力学实验研究中广泛使用的热线风速仪常用的测温和测速方法进行了改进，提出了一种同时测量流场速度与温度的方法。与分时测量相比，此方法具有较高的准确性。因此，本方法将有助于全面分析速度场与温度场的相互影响与关系。
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| 关 键 词： | 热线风速仪 速度分量 温度分量 |
Measuring the Velocity and the Temperature in a Flow Field at the Same Time with Hot wire Anemometer |
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| WANG Jiansheng.Measuring the Velocity and the Temperature in a Flow Field at the Same Time with Hot wire Anemometer[J].Journal of Experimental Mechanics,1998,13(3):393-398. |
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| Authors: | WANG Jiansheng |
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| Abstract: | Hot wire anemometer is widely used in flow mechanics experiments for measuring the velocity and the temperature in a spot of flow field.In traditional procedure,the measuring for the velocity and for the temperature are conducted separately.An improved method is suggested in this paper,which would complete the measurement at the same time.The new method is more accurate and would be helpful for inverstigating the relationship between the velocity field and the temperature field. |
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| Keywords: | hot wire anemometer velocity component temperature component |
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