Spheroid droplets evaporation of water solutions

Abstract

Droplet film boiling on a horizontal heating surface was studied experimentally. The heat transfer coefficient of droplet water solution in the spheroidal state decreases with a rise of wall overheating and spheroid diameter. Evaporation of small spheroid (diameter d < 5 mm) is markedly different from the large one (d > 20 mm). At the evaporation of large spheroids a spheroid shape changes in time that significantly affect coefficients of generalizing curves that use dimensionless numbers.

Original language	English
Article number	01057
Journal	MATEC Web of Conferences
Volume	110
DOIs	https://doi.org/10.1051/matecconf/201711001057
Publication status	Published - 19 Jun 2017
Externally published	Yes
Event	International Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2017 - Tomsk, Russian Federation Duration: 26 Apr 2017 → 28 Apr 2017

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Engineering(all)

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10.1051/matecconf/201711001057

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title = "Spheroid droplets evaporation of water solutions",

abstract = "Droplet film boiling on a horizontal heating surface was studied experimentally. The heat transfer coefficient of droplet water solution in the spheroidal state decreases with a rise of wall overheating and spheroid diameter. Evaporation of small spheroid (diameter d < 5 mm) is markedly different from the large one (d > 20 mm). At the evaporation of large spheroids a spheroid shape changes in time that significantly affect coefficients of generalizing curves that use dimensionless numbers.",

author = "Misyura, {S. Y.} and Morozov, {V. S.}",

year = "2017",

month = jun,

day = "19",

doi = "10.1051/matecconf/201711001057",

language = "English",

volume = "110",

journal = "MATEC Web of Conferences",

issn = "2261-236X",

publisher = "EDP Sciences",

note = "International Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2017 ; Conference date: 26-04-2017 Through 28-04-2017",

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TY - JOUR

T1 - Spheroid droplets evaporation of water solutions

AU - Misyura, S. Y.

AU - Morozov, V. S.

PY - 2017/6/19

Y1 - 2017/6/19

N2 - Droplet film boiling on a horizontal heating surface was studied experimentally. The heat transfer coefficient of droplet water solution in the spheroidal state decreases with a rise of wall overheating and spheroid diameter. Evaporation of small spheroid (diameter d < 5 mm) is markedly different from the large one (d > 20 mm). At the evaporation of large spheroids a spheroid shape changes in time that significantly affect coefficients of generalizing curves that use dimensionless numbers.

AB - Droplet film boiling on a horizontal heating surface was studied experimentally. The heat transfer coefficient of droplet water solution in the spheroidal state decreases with a rise of wall overheating and spheroid diameter. Evaporation of small spheroid (diameter d < 5 mm) is markedly different from the large one (d > 20 mm). At the evaporation of large spheroids a spheroid shape changes in time that significantly affect coefficients of generalizing curves that use dimensionless numbers.

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U2 - 10.1051/matecconf/201711001057

DO - 10.1051/matecconf/201711001057

M3 - Conference article

AN - SCOPUS:85021328861

VL - 110

JO - MATEC Web of Conferences

JF - MATEC Web of Conferences

SN - 2261-236X

M1 - 01057

T2 - International Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2017

Y2 - 26 April 2017 through 28 April 2017

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