Conditions of Intensive Evaporation of Heterogeneous Water Droplet in High Temperature Gas Environment

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The results of a numerical simulation of heat and mass transfer during evaporation of a water droplet with solid inclusion in air at temperature as high as 1000K are presented. Typical heating steps of droplet until it reaches the conditions of intensive evaporation (i.e. the interface “solid inclusion – liquid” reaches the boiling temperature) are described. The roles played by the external air temperature and by the main properties of inclusion are detailed. The droplet size, the relation between the sizes of inclusion and a liquid layer during the heating up is determined. The necessary and sufficient conditions of intensive evaporation in the system “water droplet with solid inclusion in high-temperature air” are pointed out.

Original languageEnglish
JournalJournal of Mechanics
DOIs
Publication statusAccepted/In press - 19 Aug 2015

Fingerprint

high temperature gases
Evaporation
Inclusion
evaporation
inclusions
Water
Gases
water
Droplet
Heating
Temperature
Air
Liquid
high temperature air
heating
Heat and Mass Transfer
air
Liquids
liquids
boiling

Keywords

  • High-temperature gases
  • Solid inclusion
  • Water droplet

ASJC Scopus subject areas

  • Mechanical Engineering
  • Condensed Matter Physics
  • Applied Mathematics

Cite this

@article{35872ca6293f4defaaa1eedca1d15a1a,
title = "Conditions of Intensive Evaporation of Heterogeneous Water Droplet in High Temperature Gas Environment",
abstract = "The results of a numerical simulation of heat and mass transfer during evaporation of a water droplet with solid inclusion in air at temperature as high as 1000K are presented. Typical heating steps of droplet until it reaches the conditions of intensive evaporation (i.e. the interface “solid inclusion – liquid” reaches the boiling temperature) are described. The roles played by the external air temperature and by the main properties of inclusion are detailed. The droplet size, the relation between the sizes of inclusion and a liquid layer during the heating up is determined. The necessary and sufficient conditions of intensive evaporation in the system “water droplet with solid inclusion in high-temperature air” are pointed out.",
keywords = "High-temperature gases, Solid inclusion, Water droplet",
author = "Vysokomornaya, {O. V.} and Kuznetsov, {G. V.} and Strizhak, {P. A.}",
year = "2015",
month = "8",
day = "19",
doi = "10.1017/jmech.2015.64",
language = "English",
journal = "Journal of Mechanics",
issn = "1727-7191",
publisher = "Cambridge University Press",

}

TY - JOUR

T1 - Conditions of Intensive Evaporation of Heterogeneous Water Droplet in High Temperature Gas Environment

AU - Vysokomornaya, O. V.

AU - Kuznetsov, G. V.

AU - Strizhak, P. A.

PY - 2015/8/19

Y1 - 2015/8/19

N2 - The results of a numerical simulation of heat and mass transfer during evaporation of a water droplet with solid inclusion in air at temperature as high as 1000K are presented. Typical heating steps of droplet until it reaches the conditions of intensive evaporation (i.e. the interface “solid inclusion – liquid” reaches the boiling temperature) are described. The roles played by the external air temperature and by the main properties of inclusion are detailed. The droplet size, the relation between the sizes of inclusion and a liquid layer during the heating up is determined. The necessary and sufficient conditions of intensive evaporation in the system “water droplet with solid inclusion in high-temperature air” are pointed out.

AB - The results of a numerical simulation of heat and mass transfer during evaporation of a water droplet with solid inclusion in air at temperature as high as 1000K are presented. Typical heating steps of droplet until it reaches the conditions of intensive evaporation (i.e. the interface “solid inclusion – liquid” reaches the boiling temperature) are described. The roles played by the external air temperature and by the main properties of inclusion are detailed. The droplet size, the relation between the sizes of inclusion and a liquid layer during the heating up is determined. The necessary and sufficient conditions of intensive evaporation in the system “water droplet with solid inclusion in high-temperature air” are pointed out.

KW - High-temperature gases

KW - Solid inclusion

KW - Water droplet

UR - http://www.scopus.com/inward/record.url?scp=84939532850&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84939532850&partnerID=8YFLogxK

U2 - 10.1017/jmech.2015.64

DO - 10.1017/jmech.2015.64

M3 - Article

JO - Journal of Mechanics

JF - Journal of Mechanics

SN - 1727-7191

ER -