| 一种单相机流场速度场三维测量方法 |
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| 引用本文： | 靳斌,何振江,杨冠玲,郭永彩,谢利利.一种单相机流场速度场三维测量方法[J].光学技术,2000,26(5):445-447. |
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| 作者姓名： | 靳斌 何振江 杨冠玲 郭永彩 谢利利 |
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| 作者单位： | 1. 重庆大学,光电工程学院,重庆,400044
2. 华南师范大学,物理系,广州,510631 |
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| 摘 要： | 提出了一种用单CCD摄像机进行大型流场三维速度场的测量方法 ,该方法通过利用片光的厚度特征和粒子跟踪算法实现三维速度场的重建 ,通过对模拟脱硫塔中的流场测量证明 ,该方法可以测量定常或低速流场。
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| 关 键 词： | PTV PIV 三维流场测速 图像处理 |
| 修稿时间： | 1999-04-23 |
A fluid field three-dimension velocimetry method with a single camera |
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| JIN Bin,GUO Yong-cai,XIE Li-li,HE Zhen-jiang,YANG Guan-ling.A fluid field three-dimension velocimetry method with a single camera[J].Optical Technique,2000,26(5):445-447. |
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| Authors: | JIN Bin GUO Yong-cai XIE Li-li HE Zhen-jiang YANG Guan-ling |
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| Institution: | JIN Bin 1,HE Zhen jiang 2,YANG Guan ling 2,GUO Yong cai 1,XIE Li li 1 |
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| Abstract: | A method to measure fluid field velocity field with a single CCD camera is presented, which realizes the three dimension velocity field reconstruction by utilizing the characteristics of thickness of light sheet and particle tracking velocimetry (PTV) algorithm. By measuring the simulating filtering sulfur tower, it proves that the method can be used to measure steady or low velocity flow field. |
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| Keywords: | PTV PIV three dimension fluid velocimetry image processing |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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