| 应用PIV技术对气固两相流粒子浓度场的瞬时测量 |
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| 引用本文： | 许宏庆,何文奇,李良杰,张东东.应用PIV技术对气固两相流粒子浓度场的瞬时测量[J].实验流体力学,2003,17(3):53-56. |
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| 作者姓名： | 许宏庆 何文奇 李良杰 张东东 |
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| 作者单位： | 清华大学工程力学系,北京,100084 |
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| 摘 要： | 气固两相射流有着广泛的应用领域。但如何测量瞬态的粒子浓度和粒子速度目前还没有很好的解决。笔者采用PIV技术,能瞬时测量气固两相射流轴对称平面上粒子浓度分布、粒子运动速度。
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| 关 键 词： | 气固两相射流 PIV 浓度场 速度场 |
| 文章编号： | 1007-3124(2003)03-0053-04 |
| 修稿时间： | 2002年9月17日 |
The instantaneous measurements of particle concentration in gas-solid two phase flow using PIV technique |
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| XU Hong-qing,HE Wen-qi,LI Liang-jie,ZHANG Dong-dong.The instantaneous measurements of particle concentration in gas-solid two phase flow using PIV technique[J].Experiments and Measur in Fluid Mechanics,2003,17(3):53-56. |
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| Authors: | XU Hong-qing HE Wen-qi LI Liang-jie ZHANG Dong-dong |
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| Abstract: | Gas-solid two-phase jet flow is widely used in many fields. It is difficult to measure concentration , velocity in the same time. In this paper the concentration and velocity of particle on meridian plane of two-phase jet flow are measured by using PIV technology simultaneously. |
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| Keywords: | gas-solid two-phase jet flow PIV concentration velocity |
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