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Teplofizika vysokikh temperatur, 2006, Volume 44, Issue 5, Pages 777–795
(Mi tvt1443)
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This article is cited in 40 scientific papers (total in 40 papers)
Review
Two-phase flows in pipes and capillary channels
E. A. Chinnov, O. A. Kabov S. S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences, Novosibirsk
Abstract:
This review is devoted to analysis of two-phase flow patterns in capillary channels. Studies are considered in which flow pattern maps are obtained of two-phase flow in channels of different cross sections with the transverse dimension ranging from $20$ $\mu$m to $255$ mm. Data on flow patterns are systematized and given in tables. The impact made by capillary effects is analyzed compared to the influence of other factors under conditions of two-phase flow in channels. The classification of channels based on the degree of manifestation of capillarity is validated. Characteristic features of two-phase flow in channels of noncircular cross section are considered. It is demonstrated that thermocapillary effects may be significant under conditions of nonisothermal two-phase flow in microchannels and under conditions of weak effect of gravitation.
Received: 16.02.2006
Citation:
E. A. Chinnov, O. A. Kabov, “Two-phase flows in pipes and capillary channels”, TVT, 44:5 (2006), 777–795; High Temperature, 44:5 (2006), 773–791
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https://www.mathnet.ru/eng/tvt1443 https://www.mathnet.ru/eng/tvt/v44/i5/p777
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Abstract page: | 440 | Full-text PDF : | 304 |
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