The Study of Water-Sediment Two Phase Flow Field Measurement based on Particle Image Velocimetry

被引：1
|
作者：
Chen Bo [1 ]
机构：
[1] Changsha Univ Sci & Technol, Sch Hydraul Engn, Changsha 410004, Hunan, Peoples R China
来源：
FRONTIERS OF GREEN BUILDING, MATERIALS AND CIVIL ENGINEERING III, PTS 1-3 | 2013年 / 368-370卷
关键词：
particle image velocimetry (PIV); experimental measurement; water-sediment two phase flow; PIV EXPERIMENTAL RESEARCH;
D O I：
10.4028/www.scientific.net/AMM.368-370.302
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Internal flow field of water-sediment two phase flow was hardly observed by PIV system, due to poor light transmittance. To improve this situation, the glass particle was used in experiment instead of sediment particle. According to the experiment results, the light transmittance of the mixture of glass beads and water was better than the mixture of sediment and water; so the relatively clear internal image of the two-phase flow could be obtained by PIV system. According to the experiment, the glass beads movement was similar to sediment in water.
引用
收藏
页码：302 / 310
页数：9
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