计量学报2011，Vol.32Issue(3)：209-212,4.DOI:10.3969/j.issn.1000-1158.2011.03.04
利用Micro-PIV测量微管道内流量的研究
Study on the Flowrate Mesurement in Microtubes by Micro-PIV
张永胜 1刘彦军 1王金华1
作者信息
- 1. 中航工业北京长城计量测试技术研究所,北京100095
- 折叠
摘要
Abstract
In order to solve the problem of measuring the flow rate in microtubes (the hydraulic diameter is under lmm) ,the Micro-PIV is used to measure the fiowrate within the capillary tube,and its hydraulic diameter is 230μm.In the experiment,the fiowrate is measured in the reynolds number range of 480 ～ 2260,and the conclusion is that Micro-PIV technique can be used to measure the fiowrate in the microtubes with high precision.关键词
计量学/Micro-PIV/微管道/流量Key words
Metrology/ Micro-PIV/ Micro-tube/ Flow rate引用本文复制引用
张永胜,刘彦军,王金华..利用Micro-PIV测量微管道内流量的研究[J].计量学报,2011,32(3):209-212,4.
