Modeling of two-layer liquid-gas flow with account for evaporation

Abstract

Two-layer gas-liquid flows and evaporation intensity at the interface were studied. The influence of gas flow rate, longitudinal gradient of temperature, the Soret effect on the nature of flow and transfer processes was demonstrated. Experimental and theoretical results were compared; they show dependence of evaporation at the interface on gas flow rates.

Original language	English
Pages (from-to)	631-637
Number of pages	7
Journal	Thermophysics and Aeromechanics
Volume	22
Issue number	5
DOIs	https://doi.org/10.1134/S086986431505011X
Publication status	Published - 1 Sep 2015

Keywords

bilayer flow
convection
Dufour effect
evaporation
exact solution
Soret effect
thermocapillary interface

ASJC Scopus subject areas

Nuclear and High Energy Physics
Radiation

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Goncharova, O. N., Rezanova, E. V., Lyulin, Y. V., & Kabov, O. A. (2015). Modeling of two-layer liquid-gas flow with account for evaporation. Thermophysics and Aeromechanics, 22(5), 631-637. https://doi.org/10.1134/S086986431505011X

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keywords = "bilayer flow, convection, Dufour effect, evaporation, exact solution, Soret effect, thermocapillary interface",

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AU - Kabov, O. A.

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AB - Two-layer gas-liquid flows and evaporation intensity at the interface were studied. The influence of gas flow rate, longitudinal gradient of temperature, the Soret effect on the nature of flow and transfer processes was demonstrated. Experimental and theoretical results were compared; they show dependence of evaporation at the interface on gas flow rates.

KW - bilayer flow

KW - convection

KW - Dufour effect

KW - evaporation

KW - exact solution

KW - Soret effect

KW - thermocapillary interface

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