An experimental investigation of the heat transfer dynamics during evaporation of a single liquid drop on a sapphire substrate

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An experimental investigation of the heat transfer dynamics during evaporation of a single liquid drop on a sapphire substrate. / Cheverda, V. V.; Ponomarenko, T. G.; Marchuk, I. V. и др.

в: Journal of Physics: Conference Series, Том 1677, № 1, 012126, 03.12.2020.

Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование

BibTeX

@article{9d971a0ed4ed4fd5a195b2f2010a85ed,

title = "An experimental investigation of the heat transfer dynamics during evaporation of a single liquid drop on a sapphire substrate",

abstract = "The paper is devoted to an experimental study of the heat transfer dynamics during evaporation of a single liquid drop on a heated horizontal surface, which is a sapphire glass coated with a high heat-resistant black graphite paint. The method employed in research can be used to study the heat and mass transfer processes in the gas-liquid-solid contact line region with maximum heat transfer coefficient. Its particular feature as compared to the previously known methods is the solution of the initial-boundary problem for the heat conductivity equation, which in terms of mathematics is a correct problem. Using the thermography method, the sapphire surface temperature fields after single drop impingement are determined. The data obtained will be used to calculate the heat flux density in the region of the contact line of the drop.",

author = "Cheverda, {V. V.} and Ponomarenko, {T. G.} and Marchuk, {I. V.} and Karchevsky, {A. L.}",

note = "Funding Information: Measurement of the contact angles of the substrate was performed within the framework of the state contract with Kutateladze Institute of Thermophysics SB RAS. The experiments with drop heat transfer were carried out with the financial support of the Russian Science Foundation grant (Agreement No. 18-19-00538). Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 36th Siberian Thermophysical Seminar, STS 2020 ; Conference date: 05-10-2020 Through 07-10-2020",

year = "2020",

month = dec,

day = "3",

doi = "10.1088/1742-6596/1677/1/012126",

language = "English",

volume = "1677",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

RIS

TY - JOUR

T1 - An experimental investigation of the heat transfer dynamics during evaporation of a single liquid drop on a sapphire substrate

AU - Cheverda, V. V.

AU - Ponomarenko, T. G.

AU - Marchuk, I. V.

AU - Karchevsky, A. L.

N1 - Funding Information: Measurement of the contact angles of the substrate was performed within the framework of the state contract with Kutateladze Institute of Thermophysics SB RAS. The experiments with drop heat transfer were carried out with the financial support of the Russian Science Foundation grant (Agreement No. 18-19-00538). Publisher Copyright: © Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/12/3

Y1 - 2020/12/3

N2 - The paper is devoted to an experimental study of the heat transfer dynamics during evaporation of a single liquid drop on a heated horizontal surface, which is a sapphire glass coated with a high heat-resistant black graphite paint. The method employed in research can be used to study the heat and mass transfer processes in the gas-liquid-solid contact line region with maximum heat transfer coefficient. Its particular feature as compared to the previously known methods is the solution of the initial-boundary problem for the heat conductivity equation, which in terms of mathematics is a correct problem. Using the thermography method, the sapphire surface temperature fields after single drop impingement are determined. The data obtained will be used to calculate the heat flux density in the region of the contact line of the drop.

AB - The paper is devoted to an experimental study of the heat transfer dynamics during evaporation of a single liquid drop on a heated horizontal surface, which is a sapphire glass coated with a high heat-resistant black graphite paint. The method employed in research can be used to study the heat and mass transfer processes in the gas-liquid-solid contact line region with maximum heat transfer coefficient. Its particular feature as compared to the previously known methods is the solution of the initial-boundary problem for the heat conductivity equation, which in terms of mathematics is a correct problem. Using the thermography method, the sapphire surface temperature fields after single drop impingement are determined. The data obtained will be used to calculate the heat flux density in the region of the contact line of the drop.

UR - http://www.scopus.com/inward/record.url?scp=85097331944&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1677/1/012126

DO - 10.1088/1742-6596/1677/1/012126

M3 - Conference article

AN - SCOPUS:85097331944

VL - 1677

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012126

T2 - 36th Siberian Thermophysical Seminar, STS 2020

Y2 - 5 October 2020 through 7 October 2020

ER -

ID: 26703052