The influence of thermal radiation on drying of single droplet/wet particle

M. Mezhericher; A. Levy; I. Borde

doi:10.1080/07373930701781686

The influence of thermal radiation on drying of single droplet/wet particle

M. Mezhericher, A. Levy, I. Borde

Department of Mechanical Engineering

Research output: Contribution to journal › Review article › peer-review

23 Scopus citations

Abstract

A literature review shows lack of the detailed research and discovers contradictions regarding influence of thermal radiation on the drying process of a single droplet, containing solids. The present study shows that for droplet initial diameters <0.25 mm and ambient temperatures <750°C, as like as for diameters <2.5 mm and ambient temperatures up to 200°C, the effect of thermal radiation is negligible. At the same time, for droplets with initial diameter greater than 0.5 mm and temperatures of the drying agent higher than 400°C, thermal radiation plays a substantial part in the drying process.

Original language	English
Pages (from-to)	78-89
Number of pages	12
Journal	Drying Technology
Volume	26
Issue number	1
DOIs	https://doi.org/10.1080/07373930701781686
State	Published - 1 Jan 2008

Keywords

Drying
Emissivity
Single droplet
Thermal radiation
Wet particle

ASJC Scopus subject areas

General Chemical Engineering
Physical and Theoretical Chemistry

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10.1080/07373930701781686

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title = "The influence of thermal radiation on drying of single droplet/wet particle",

abstract = "A literature review shows lack of the detailed research and discovers contradictions regarding influence of thermal radiation on the drying process of a single droplet, containing solids. The present study shows that for droplet initial diameters <0.25 mm and ambient temperatures <750°C, as like as for diameters <2.5 mm and ambient temperatures up to 200°C, the effect of thermal radiation is negligible. At the same time, for droplets with initial diameter greater than 0.5 mm and temperatures of the drying agent higher than 400°C, thermal radiation plays a substantial part in the drying process.",

keywords = "Drying, Emissivity, Single droplet, Thermal radiation, Wet particle",

author = "M. Mezhericher and A. Levy and I. Borde",

note = "Funding Information: We thank the Israel Ministry of Immigrant Absorption for partial support of this work.",

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T1 - The influence of thermal radiation on drying of single droplet/wet particle

AU - Mezhericher, M.

AU - Levy, A.

AU - Borde, I.

N1 - Funding Information: We thank the Israel Ministry of Immigrant Absorption for partial support of this work.

PY - 2008/1/1

Y1 - 2008/1/1

N2 - A literature review shows lack of the detailed research and discovers contradictions regarding influence of thermal radiation on the drying process of a single droplet, containing solids. The present study shows that for droplet initial diameters <0.25 mm and ambient temperatures <750°C, as like as for diameters <2.5 mm and ambient temperatures up to 200°C, the effect of thermal radiation is negligible. At the same time, for droplets with initial diameter greater than 0.5 mm and temperatures of the drying agent higher than 400°C, thermal radiation plays a substantial part in the drying process.

AB - A literature review shows lack of the detailed research and discovers contradictions regarding influence of thermal radiation on the drying process of a single droplet, containing solids. The present study shows that for droplet initial diameters <0.25 mm and ambient temperatures <750°C, as like as for diameters <2.5 mm and ambient temperatures up to 200°C, the effect of thermal radiation is negligible. At the same time, for droplets with initial diameter greater than 0.5 mm and temperatures of the drying agent higher than 400°C, thermal radiation plays a substantial part in the drying process.

KW - Drying

KW - Emissivity

KW - Single droplet

KW - Thermal radiation

KW - Wet particle

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DO - 10.1080/07373930701781686

M3 - Review article

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SN - 0737-3937

VL - 26

SP - 78

EP - 89

JO - Drying Technology

JF - Drying Technology

IS - 1

ER -

The influence of thermal radiation on drying of single droplet/wet particle

Abstract

Keywords

ASJC Scopus subject areas

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