Heat and mass transfer in a coal-water fuel particle at the stage of “thermal” treatment

Abstract

The problem of heat and mass transfer has been solved numerically under the conditions of coal-water fuel particle ignition. The concurrent processes of evaporation, filtration of steam, thermal decomposition of the organic part of coal, thermal and chemical interaction of steam and coke carbon, and oxidation of products of their reaction and volatiles by the external oxidizer have been taken into account. The scales of influence of individual thermophysical and thermochemical properties of coals on the characteristics and conditions of ignition of coal-water slurry have been determined.

Original language	English
Pages (from-to)	603-612
Number of pages	10
Journal	Thermophysics and Aeromechanics
Volume	23
Issue number	4
DOIs	https://doi.org/10.1134/S0869864316040132
Publication status	Published - 1 Jul 2016

Keywords

coal-water fuel (CWF)
convective-radiative heat transfer
evaporation
filtration
ignition
pyrolysis

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics

Access to Document

10.1134/S0869864316040132

Fingerprint Dive into the research topics of 'Heat and mass transfer in a coal-water fuel particle at the stage of “thermal” treatment'. Together they form a unique fingerprint.

Cite this

Salomatov, V. V., Syrodoy, S. V., & Kuznetsov, G. V. (2016). Heat and mass transfer in a coal-water fuel particle at the stage of “thermal” treatment. Thermophysics and Aeromechanics, 23(4), 603-612. https://doi.org/10.1134/S0869864316040132

@article{a39e50c5396a4f3784f9af4e6b8fa01c,

title = "Heat and mass transfer in a coal-water fuel particle at the stage of “thermal” treatment",

abstract = "The problem of heat and mass transfer has been solved numerically under the conditions of coal-water fuel particle ignition. The concurrent processes of evaporation, filtration of steam, thermal decomposition of the organic part of coal, thermal and chemical interaction of steam and coke carbon, and oxidation of products of their reaction and volatiles by the external oxidizer have been taken into account. The scales of influence of individual thermophysical and thermochemical properties of coals on the characteristics and conditions of ignition of coal-water slurry have been determined.",

keywords = "coal-water fuel (CWF), convective-radiative heat transfer, evaporation, filtration, ignition, pyrolysis",

author = "Salomatov, {V. V.} and Syrodoy, {S. V.} and Kuznetsov, {G. V.}",

year = "2016",

month = jul,

day = "1",

doi = "10.1134/S0869864316040132",

language = "English",

volume = "23",

pages = "603--612",

journal = "Thermophysics and Aeromechanics",

issn = "0869-8643",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "4",

}

TY - JOUR

T1 - Heat and mass transfer in a coal-water fuel particle at the stage of “thermal” treatment

AU - Salomatov, V. V.

AU - Syrodoy, S. V.

AU - Kuznetsov, G. V.

PY - 2016/7/1

Y1 - 2016/7/1

N2 - The problem of heat and mass transfer has been solved numerically under the conditions of coal-water fuel particle ignition. The concurrent processes of evaporation, filtration of steam, thermal decomposition of the organic part of coal, thermal and chemical interaction of steam and coke carbon, and oxidation of products of their reaction and volatiles by the external oxidizer have been taken into account. The scales of influence of individual thermophysical and thermochemical properties of coals on the characteristics and conditions of ignition of coal-water slurry have been determined.

AB - The problem of heat and mass transfer has been solved numerically under the conditions of coal-water fuel particle ignition. The concurrent processes of evaporation, filtration of steam, thermal decomposition of the organic part of coal, thermal and chemical interaction of steam and coke carbon, and oxidation of products of their reaction and volatiles by the external oxidizer have been taken into account. The scales of influence of individual thermophysical and thermochemical properties of coals on the characteristics and conditions of ignition of coal-water slurry have been determined.

KW - coal-water fuel (CWF)

KW - convective-radiative heat transfer

KW - evaporation

KW - filtration

KW - ignition

KW - pyrolysis

UR - http://www.scopus.com/inward/record.url?scp=84992378733&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84992378733&partnerID=8YFLogxK

U2 - 10.1134/S0869864316040132

DO - 10.1134/S0869864316040132

M3 - Article

AN - SCOPUS:84992378733

VL - 23

SP - 603

EP - 612

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 4

ER -