IMECH-IR  > 力学所知识产出(1956-2008)
利用PIV方法测量半浮区液桥热毛细对流的速度场
阿燕; 唐泽眉; 胡文瑞
Source Publication流动显示’2002第五届全国流动显示学术会议论文集.中国动力工程学会,2002,p.267-274
2002
Pages267-274
Conference Name流动显示’2002第五届全国流动显示学术会议
Conference Date2002
Conference Place山东烟台
Abstract本文利用PIV法对硅油液桥热毛细对流的定常的速度场进行了实时测量。为了便于测量,液桥上桥端面采取了铜环中嵌透明材料的方法,从液桥的顶部进行观测。当液桥上下桥有温差时,热毛细对流出现;本实验对于不同上下桥的温差,对液桥横剖面内的速度场分别进行了测量,研究外加温差对于流场速度分布的影响;并且在液桥中取了几个典型横截面进行测量,以期对大Pr数液桥的定常速度场有比较全面的定量的量测。此外,实验结果也可做为数值模拟计算结果的验证。
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/34742
Collection力学所知识产出(1956-2008)
Corresponding Author阿燕
Recommended Citation
GB/T 7714
阿燕,唐泽眉,胡文瑞. 利用PIV方法测量半浮区液桥热毛细对流的速度场[C]流动显示’2002第五届全国流动显示学术会议论文集.中国动力工程学会,2002,p.267-274,2002:267-274.
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