Experimental study of gas-liquid flow local characteristics in rectangular microchannel

German Bartkus

Результат исследования: Научные публикации в периодических изданияхстатья по материалам конференции

2 Цитирования (Scopus)

Аннотация

Using high-speed video recording and the method of dual laser scanning the gas-liquid flow was investigated in a rectangular microchannel with an aspect ratio of 0.74 (cross section 269×362 μm). The T-mixer was used at the channel's inlet for the two-phase flow formation. The peculiarity of this work is using a number of liquids (ethanol, distilled water, 40% aqueous ethanol) with different physical properties, including surface tension, viscosity, and density, with nitrogen. Experiments were carried out for the vertically upward and horizontal flow. Using laser scanning method the maps of flow patterns were obtained for all mixtures.

Язык оригиналаанглийский
Номер статьи05015
ЖурналMATEC Web of Conferences
Том115
DOI
СостояниеОпубликовано - 10 июл 2017

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