An experimental investigation of gas-liquid flow characteristics in the microchannel

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Abstract

The two-phase gas-liquid flow regimes in the horizontal rectangular microchannel using the high-speed video camera and dual-laser scanning were studied. Experiments were carried out in the microchannel with cross section 217x370 μm for the water-nitrogen mixture. The T-shaped mixer was used for gas-liquid flow formation. The influence of T-shaped entrance on the length of a gas and liquid bridges in the microchannel was established. The total pressure drop was measured in the microchannel taking into account the distribution of the gas and liquid bridges.

Original languageEnglish
Article number012087
Number of pages4
JournalJournal of Physics: Conference Series
Volume1105
Issue number1
DOIs
Publication statusPublished - 28 Nov 2018
Event34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation
Duration: 27 Aug 201830 Aug 2018

Keywords

  • PRESSURE-DROP
  • 2-PHASE FLOW
  • TAYLOR FLOW

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