DocumentCode
3051857
Title
Injection Angle Dependence in Flow Focusing Based Droplet Formation
Author
Liu, Kan ; Zhao, Li-Bo ; Zeng, Qian ; Guo, Zhi-Xiao ; Liu, Jing ; Zhao, Xing-Zhong
Author_Institution
Dept. of Phys., Wuhan Univ., Wuhan
fYear
2007
fDate
6-8 July 2007
Firstpage
1121
Lastpage
1124
Abstract
Micro flow-focusing devices under different injection conditions are studied in order to produce highly monodisperse droplets. With rapid and periodic breaking-up of the focused disperse phase in three-stream laminar flow system, the dependence of the droplet size on the flow-focusing junction angles is evaluated at different flow rates. The experimental data is analyzed systematically. Explanation is proposed based on a physical model of the water droplet formation in oil phase.
Keywords
drops; laminar flow; microfluidics; flow-focusing junction angle; focused disperse phase; injection angle dependence; micro flow-focusing device; microfluidics; monodisperse droplets; three-stream laminar flow system; water droplet formation; Charge-coupled image sensors; Cybernetics; Geometry; Laboratories; Microfluidics; Nanoscale devices; Optical microscopy; Petroleum; Physics; Size measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, 2007. ICBBE 2007. The 1st International Conference on
Conference_Location
Wuhan
Print_ISBN
1-4244-1120-3
Type
conf
DOI
10.1109/ICBBE.2007.290
Filename
4272774
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