Two-phase flow in a horizontal rectangular microchannel

Abstract

Two-phase flow in a rectangular short horizontal channel 200 μm high was studied experimentally. The use of the fluorescent method made it possible to reveal flow of liquid in the channel and to determine its characteristics quantitatively. The existence of the regime of separate (stratified) flow is established. Based on analysis of previous investigations and newly obtained data, it is shown that a change in the height of the horizontal channel has a substantial effect on the boundaries between the regimes. The region of the churn regime increases with decreasing thickness of the channel.

Original language	English
Pages (from-to)	681-687
Number of pages	7
Journal	High Temperature
Volume	52
Issue number	5
DOIs	https://doi.org/10.1134/S0018151X14040075
Publication status	Published - 11 Oct 2014

ASJC Scopus subject areas

Condensed Matter Physics
Engineering(all)

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10.1134/S0018151X14040075

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title = "Two-phase flow in a horizontal rectangular microchannel",

abstract = "Two-phase flow in a rectangular short horizontal channel 200 μm high was studied experimentally. The use of the fluorescent method made it possible to reveal flow of liquid in the channel and to determine its characteristics quantitatively. The existence of the regime of separate (stratified) flow is established. Based on analysis of previous investigations and newly obtained data, it is shown that a change in the height of the horizontal channel has a substantial effect on the boundaries between the regimes. The region of the churn regime increases with decreasing thickness of the channel.",

author = "Chinnov, {E. A.} and Ron{\textquoteright}shin, {F. V.} and Guzanov, {V. V.} and Markovich, {Dmitriy Markovich} and Kabov, {O. A.}",

year = "2014",

month = oct,

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doi = "10.1134/S0018151X14040075",

language = "English",

volume = "52",

pages = "681--687",

journal = "High Temperature",

issn = "0018-151X",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "5",

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T1 - Two-phase flow in a horizontal rectangular microchannel

AU - Chinnov, E. A.

AU - Ron’shin, F. V.

AU - Guzanov, V. V.

AU - Markovich, Dmitriy Markovich

AU - Kabov, O. A.

PY - 2014/10/11

Y1 - 2014/10/11

N2 - Two-phase flow in a rectangular short horizontal channel 200 μm high was studied experimentally. The use of the fluorescent method made it possible to reveal flow of liquid in the channel and to determine its characteristics quantitatively. The existence of the regime of separate (stratified) flow is established. Based on analysis of previous investigations and newly obtained data, it is shown that a change in the height of the horizontal channel has a substantial effect on the boundaries between the regimes. The region of the churn regime increases with decreasing thickness of the channel.

AB - Two-phase flow in a rectangular short horizontal channel 200 μm high was studied experimentally. The use of the fluorescent method made it possible to reveal flow of liquid in the channel and to determine its characteristics quantitatively. The existence of the regime of separate (stratified) flow is established. Based on analysis of previous investigations and newly obtained data, it is shown that a change in the height of the horizontal channel has a substantial effect on the boundaries between the regimes. The region of the churn regime increases with decreasing thickness of the channel.

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EP - 687

JO - High Temperature

JF - High Temperature

SN - 0018-151X

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