Knowledge Management System of Institue of Mechanics, CAS
Study on Flow Patterns of Oscillatory Thermocapillary Convection In Floating Half Zone by PIV | |
A Y(阿燕); Cao ZH(曹重华); Hu WR(胡文瑞) | |
会议录名称 | Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics |
2003 | |
页码 | 162-167 |
会议名称 | Conference on Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002 |
会议日期 | SEP 03-06, 2002 |
会议地点 | BEIJING, PEOPLES R CHINA |
摘要 | The velocity fields of oscillatory convection have been measured using the techniques of Particle Image Velocimetry (PIV) in a liquid bridge of half floating zone with small typical scales of a few millimeters for emphasizing the thermocapillary effect in comparison with the effect of buoyancy. The flow patterns of the oscillatory flow have been studied experimentally in a liquid bridge. The flow patterns in the liquid bridge are classified with mode numbers according to oscillatory flow characteristics. Results of the experiment show that the mode depends on the aspect ratio as well as the volume ratio of the liquid bridge. The experimental results are helpful for studying the structure of flow at the onset of oscillatory thermocapillary convection in a liquid bridge. |
WOS记录号 | WOS:000185646300018 |
URL | 查看原文 |
收录类别 | CPCI-S |
语种 | 英语 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/16588 |
专题 | 力学所知识产出(1956-2008) |
推荐引用方式 GB/T 7714 | A Y,Cao ZH,Hu WR. Study on Flow Patterns of Oscillatory Thermocapillary Convection In Floating Half Zone by PIV[C]Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics,2003:162-167. |
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