APPLICATION OF THE THREE-DIMENSIONAL OSTROUMOV—BIRIKH SOLUTION ANALOG TO DESCRIBE THERMOCAPILLARY FLOWS WITH EVAPORATION

ABSTRACT Two-layer flows of liquid and vapor-gas mixture are studied on the basis of the three-dimensional Ostroumov-Birikh solution subject to the diffusion type of evaporation on a thermocapillary interface. The results of analytical and numerical simulation of convective flows in a channel with s...

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Bibliographic Details
Published inJournal of applied mechanics and technical physics Vol. 65; no. 5; pp. 866 - 874
Main Author Goncharova, O.N.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.10.2024
Springer Nature B.V
Subjects
Applications of Mathematics
Classical and Continuum Physics
Classical Mechanics
Convective flow
Evaporation rate
Exact solutions
Fluid- and Aerodynamics
Gas mixtures
Mass flow rate
Mathematical Modeling and Industrial Mathematics
Mechanical Engineering
Physics
Physics and Astronomy
Thermocapillary flow
mathematical model
exact solution
two-layer system
evaporation
numerical simulation
thermocapillary surface
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Summary:ABSTRACT Two-layer flows of liquid and vapor-gas mixture are studied on the basis of the three-dimensional Ostroumov-Birikh solution subject to the diffusion type of evaporation on a thermocapillary interface. The results of analytical and numerical simulation of convective flows in a channel with solid impermeable walls arising under different temperature conditions are presented. The values of the evaporation mass flow rate and thermocapillary stresses calculated on the basis of the exact solution and obtained experimentally are compared.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 14
ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894424050079