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 | |
| Publication status | Published - 1 Jul 2016 |
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Keywords
- coal-water fuel (CWF)
- convective-radiative heat transfer
- evaporation
- filtration
- ignition
- pyrolysis
ASJC Scopus subject areas
- Radiation
- Nuclear and High Energy Physics
Cite this
Heat and mass transfer in a coal-water fuel particle at the stage of “thermal” treatment. / Salomatov, V. V.; Syrodoy, S. V.; Kuznetsov, G. V.
In: Thermophysics and Aeromechanics, Vol. 23, No. 4, 01.07.2016, p. 603-612.Research output: Contribution to journal › Article
}
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
VL - 23
SP - 603
EP - 612
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 4
ER -