Acoustic Streaming for process intensification in
mini/microfluidics
PI: Xiaofeng Guo
Students: Chuanyu ZHANG (PhD
student)
Collaboration: MSC 7057 UMR CNRS Univ Paris Diderot
Figure 1 : experimental images of acoustic induced
streaming
Abstract
Applying
acoustic fields in a mini channel containing sharp edge can enhance heat and
mass transfer by locally induced acoustic streaming.
Figure 2 : experimental setup for
visualisation
Figure 3 : Fluorescent particles under the effect
of acoustic induced streaming around a 115° sharp edge
Publications
[1] Chuanyu Zhang, Xiaofeng Guo,
Philippe Brunet, Maxime Costalonga,
Laurent Royon, Acoustic streaming near a sharp structure and its
mixing performance characterization, Microfluidics and Nanofluidics
(2019) 23: 104. https://doi.org/10.1007/s10404-019-2271-5
fulltext
[2] Chuanyu Zhang, Xiaofeng Guo,
Philippe Brunet and Laurent Royon, Experimental study
of acoustic induced streaming around sharp edges in a Y-type mixing channel, Acoustofluidics 2018, 29-31 August 2018, Lille, FRANCE
Grants
-
CEMIP FINMINA, platform for
microstructural thermal properties characterization, 2015
-
CSC
External links
Detailed
explanation of the acoustic streaming phenomenon by direct visualisation: https://cloud.esiee.fr/s/pMRMTgpEcBwPfWA