Micro-PTV technique application to velocity field measurements in immiscible liquid-liquid plug flow in microchannels

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Abstract

The present paper presents the results of micro-PTV technique application to velocity fields measurements in plug flow of immiscible liquids in T-shaped straight and curved microchannels. The data processing algorithms are described; the procedure for velocity circulation assessment was proposed and applied to measure velocity circulation in aqueous plugs at different flow rates. The comparison with micro-PIV technique application results is performed.

Original languageEnglish
Article number012026
JournalJournal of Physics: Conference Series
Volume1421
Issue number1
DOIs
Publication statusPublished - 30 Dec 2019
Event15th International Conference on Optical Methods of Flow Investigation, OMFI 2019 - Moscow, Russian Federation
Duration: 24 Jun 201928 Jun 2019

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