| 热毛细对流速度场测试研究 |
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| 引用本文： | 冯传玉,何世平.热毛细对流速度场测试研究[J].实验力学,1998,13(4):429-433. |
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| 作者姓名： | 冯传玉 何世平 |
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| 作者单位： | 中国科学技术大学力学和机械工程系 |
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| 摘 要： | 为了探索微重力状态下表面张力驱动流速度场的测试技术，本文在地面进行了模拟实验，对位于热壁下流体中气泡周围的表面张力驱动流进行了研究，并用ＰＩＶ技术测量了流场的速度分布．
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| 关 键 词： | 热毛细对流，PIV，互相关算法 |
A Study on the Measurement of Thermocapillary Flow Velocity Field |
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| FENG Chuanyu,HE Shiping.A Study on the Measurement of Thermocapillary Flow Velocity Field[J].Journal of Experimental Mechanics,1998,13(4):429-433. |
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| Authors: | FENG Chuanyu HE Shiping |
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| Abstract: | To study the flow velocimetry under microgravity condition, as a simulation, the surface tension driven flow around the gas bubbles in the liquid near a heated solid wall is investigated. The flow velocity field is examined by particle image velocimetry technique. |
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| Keywords: | thermocapillary particle image velocimetry cross correlation method |
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