Dispersion measurement in transient open channel flows by PLIF

被引：0
|
作者：
Garcia, J. A. [1 ]
Latorre, B. [1 ]
Ambroj, S. [1 ]
Lopez-Barrera, D. [1 ]
机构：
[1] Univ Zaragoza, LITEC CSIC, Fluid Mech Dept, CPS, Zaragoza, Spain
来源：
ENVIRONMENTAL HYDRAULICS: THEORETICAL, EXPERIMENTAL AND COMPUTATIONAL SOLUTIONS | 2010年
关键词：
concentration measurements; PLIF; open channel flow; transient flow; scalar mixing; image processing; LASER-INDUCED FLUORESCENCE;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The Planar Laser Induced Fluorescence (PLIF) technique is used in this work for the characterization of the mixing process of a passive solute in some transient open channel flows. Following an eulerian approximation, the time evolution of the concentration distribution at a complete transversal section in a rectangular channel is obtained. The studied cases correspond to mixing in transient flow. The laboratory setup, the measurement procedure, the image data post-processing and the results are described in detail.
引用
收藏
页码：119 / 122
页数：4
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