Free convection in a drop at liquid evaporation

S. Y. Misyura, V. S. Morozov

Research output: Contribution to journalConference article

Abstract

This paper is devoted to the study of convection inside a droplet and its effect on heat transfer. A drop of water and a water-salt solution of the LiBr salt was located on a horizontal cylindrical surface of copper. The surface temperature was 53 °C. The novelty of the work is that the influence of free convection in gas and liquid is investigated experimentally. The analysis of experimental data has shown that in the initial period of water drop evaporation, the predominant role in the heat exchange is played by the thermal Marangoni convection.

Original languageEnglish
Article number012044
JournalJournal of Physics: Conference Series
Volume1105
Issue number1
DOIs
Publication statusPublished - 28 Nov 2018
Externally publishedYes
Event34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation
Duration: 27 Aug 201830 Aug 2018

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free convection
evaporation
liquids
water
salts
Marangoni convection
surface temperature
convection
heat transfer
copper
heat
gases

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Free convection in a drop at liquid evaporation. / Misyura, S. Y.; Morozov, V. S.

In: Journal of Physics: Conference Series, Vol. 1105, No. 1, 012044, 28.11.2018.

Research output: Contribution to journalConference article

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