The near wall velocity measurements in microchannels with different diameter particles by microPIV/PTV. 8th International symposium on PIV | |
Li ZH(李战华); Zheng X(郑旭); Zhanhua SILBER-LI(李战华) | |
会议录名称 | 8TH INTERNATIONAL SYMPOSIUM ON PARTICLE IMAGE VELOCIMETRY.Melbourne, Australia.2009-8-25~2009-8-28. |
2009-12-30 | |
会议名称 | 8TH INTERNATIONAL SYMPOSIUM ON PARTICLE IMAGE VELOCIMETRY |
会议日期 | 2009-8-25~2009-8-28 |
会议地点 | Melbourne, Australia |
摘要 | In near wall measurements with microPIV/PTV, whether seeding particles can be effectively used to detect local fluid velocity is a
crucial problem. This talk presents our recent measurements in microchannels [1][2]. Based on measured velocity profiles with 200nm
and 50nm in pure water, we found that the measured velocity profiles are agreed with the theoretical values in the middle of channel,
but large deviations between measured data and theoretical prediction appear close to wall (0.25mm |
收录类别 | 其他 |
语种 | 中文 |
文献类型 | 会议论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/33016 |
专题 | 非线性力学国家重点实验室 |
通讯作者 | Zhanhua SILBER-LI(李战华) |
推荐引用方式 GB/T 7714 | Li ZH,Zheng X,Zhanhua SILBER-LI. The near wall velocity measurements in microchannels with different diameter particles by microPIV/PTV. 8th International symposium on PIV[C]8TH INTERNATIONAL SYMPOSIUM ON PARTICLE IMAGE VELOCIMETRY.Melbourne, Australia.2009-8-25~2009-8-28.,2009. |
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