Mathematical simulation of the ignition of coal particles in airflow

D. O. Glushkov, G. V. Kuznetsov, P. A. Strizhak

Research output: Contribution to journal › Article

Abstract

A numerical study of interrelated heat and mass transfer processes with consideration for the thermal reaction of the organic matter of fuel on the gas-phase ignition of coal particles with sizes from 50 to 500 μm in airflow was performed. Minimum air temperatures at which the ignition of volatile substances occurs in an oxidizing atmosphere were determined. The calculated values are lower than the level of maximum permissible temperatures in the individual sections of systems for the preparation of pulverized coal at coal-burning power plants.

Original language	English
Pages (from-to)	73-79
Number of pages	7
Journal	Solid Fuel Chemistry
Volume	49
Issue number	2
DOIs	https://doi.org/10.3103/S0361521915020032
Publication status	Published - 15 Apr 2015

Fingerprint

ASJC Scopus subject areas

Fuel Technology
Chemical Engineering(all)
Chemistry(all)

Cite this

Glushkov, D. O., Kuznetsov, G. V., & Strizhak, P. A. (2015). Mathematical simulation of the ignition of coal particles in airflow. Solid Fuel Chemistry, 49(2), 73-79. https://doi.org/10.3103/S0361521915020032

@article{b63defa47a874a16ada82561a5188fee,

title = "Mathematical simulation of the ignition of coal particles in airflow",

abstract = "A numerical study of interrelated heat and mass transfer processes with consideration for the thermal reaction of the organic matter of fuel on the gas-phase ignition of coal particles with sizes from 50 to 500 μm in airflow was performed. Minimum air temperatures at which the ignition of volatile substances occurs in an oxidizing atmosphere were determined. The calculated values are lower than the level of maximum permissible temperatures in the individual sections of systems for the preparation of pulverized coal at coal-burning power plants.",

author = "Glushkov, {D. O.} and Kuznetsov, {G. V.} and Strizhak, {P. A.}",

year = "2015",

month = apr,

day = "15",

doi = "10.3103/S0361521915020032",

language = "English",

volume = "49",

pages = "73--79",

journal = "Solid Fuel Chemistry (English Translation of Khimiya Tverdogo Topliva)",

issn = "0361-5219",

publisher = "Allerton Press Inc.",

number = "2",

}

TY - JOUR

T1 - Mathematical simulation of the ignition of coal particles in airflow

AU - Glushkov, D. O.

AU - Kuznetsov, G. V.

AU - Strizhak, P. A.

PY - 2015/4/15

Y1 - 2015/4/15

N2 - A numerical study of interrelated heat and mass transfer processes with consideration for the thermal reaction of the organic matter of fuel on the gas-phase ignition of coal particles with sizes from 50 to 500 μm in airflow was performed. Minimum air temperatures at which the ignition of volatile substances occurs in an oxidizing atmosphere were determined. The calculated values are lower than the level of maximum permissible temperatures in the individual sections of systems for the preparation of pulverized coal at coal-burning power plants.

AB - A numerical study of interrelated heat and mass transfer processes with consideration for the thermal reaction of the organic matter of fuel on the gas-phase ignition of coal particles with sizes from 50 to 500 μm in airflow was performed. Minimum air temperatures at which the ignition of volatile substances occurs in an oxidizing atmosphere were determined. The calculated values are lower than the level of maximum permissible temperatures in the individual sections of systems for the preparation of pulverized coal at coal-burning power plants.

UR - http://www.scopus.com/inward/record.url?scp=84938368497&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84938368497&partnerID=8YFLogxK

U2 - 10.3103/S0361521915020032

DO - 10.3103/S0361521915020032

M3 - Article

AN - SCOPUS:84938368497

VL - 49

SP - 73

EP - 79

JO - Solid Fuel Chemistry (English Translation of Khimiya Tverdogo Topliva)

JF - Solid Fuel Chemistry (English Translation of Khimiya Tverdogo Topliva)

SN - 0361-5219

IS - 2

ER -

Access to Document

10.3103/S0361521915020032