11 resultados para International borders.

em Chinese Academy of Sciences Institutional Repositories Grid Portal


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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

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National Laboratory for Parallel and Distributed Processing; The University of Hong Kong

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