Ignition of the drops of coal–water fuel in a flow of air

Arkadiy Vladimirovich Zakharevich, V. V. Salomatov, P. A. Strizhak, S. V. Syrodoi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The ignition of the drops of coal–water fuel (CWF) in a high-temperature gas (air) flow was experimentally studied. The conditions and fundamental characteristics of the ignition (ignition delay times) were found. The effects of a number of factors (drop sizes and ambient temperatures) on the conditions of ignition were examined. Based on the results of experiments, a physical model was formulated for the processes of thermal preparation and ignition of CWF drops. The experimental delay times of the ignition of CWFs were compared with the theoretical values (obtained with the use of a previously developed mathematical model).

Original languageEnglish
Pages (from-to)163-166
Number of pages4
JournalSolid Fuel Chemistry
Volume50
Issue number3
DOIs
Publication statusPublished - 1 May 2016

Fingerprint

Ignition
Air
Time delay
Gases
Mathematical models
Temperature
Experiments

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Fuel Technology

Cite this

Ignition of the drops of coal–water fuel in a flow of air. / Zakharevich, Arkadiy Vladimirovich; Salomatov, V. V.; Strizhak, P. A.; Syrodoi, S. V.

In: Solid Fuel Chemistry, Vol. 50, No. 3, 01.05.2016, p. 163-166.

Research output: Contribution to journalArticle

@article{5e2b4405998945a6b433216ca1f13b92,
title = "Ignition of the drops of coal–water fuel in a flow of air",
abstract = "The ignition of the drops of coal–water fuel (CWF) in a high-temperature gas (air) flow was experimentally studied. The conditions and fundamental characteristics of the ignition (ignition delay times) were found. The effects of a number of factors (drop sizes and ambient temperatures) on the conditions of ignition were examined. Based on the results of experiments, a physical model was formulated for the processes of thermal preparation and ignition of CWF drops. The experimental delay times of the ignition of CWFs were compared with the theoretical values (obtained with the use of a previously developed mathematical model).",
author = "Arkadiy Vladimirovich Zakharevich and Salomatov, {V. V.} and Strizhak, {P. A.} and Syrodoi, {S. V.}",
year = "2016",
month = "5",
day = "1",
doi = "10.3103/S0361521916030125",
language = "English",
volume = "50",
pages = "163--166",
journal = "Solid Fuel Chemistry (English Translation of Khimiya Tverdogo Topliva)",
issn = "0361-5219",
publisher = "Allerton Press Inc.",
number = "3",

}

TY - JOUR

T1 - Ignition of the drops of coal–water fuel in a flow of air

AU - Zakharevich, Arkadiy Vladimirovich

AU - Salomatov, V. V.

AU - Strizhak, P. A.

AU - Syrodoi, S. V.

PY - 2016/5/1

Y1 - 2016/5/1

N2 - The ignition of the drops of coal–water fuel (CWF) in a high-temperature gas (air) flow was experimentally studied. The conditions and fundamental characteristics of the ignition (ignition delay times) were found. The effects of a number of factors (drop sizes and ambient temperatures) on the conditions of ignition were examined. Based on the results of experiments, a physical model was formulated for the processes of thermal preparation and ignition of CWF drops. The experimental delay times of the ignition of CWFs were compared with the theoretical values (obtained with the use of a previously developed mathematical model).

AB - The ignition of the drops of coal–water fuel (CWF) in a high-temperature gas (air) flow was experimentally studied. The conditions and fundamental characteristics of the ignition (ignition delay times) were found. The effects of a number of factors (drop sizes and ambient temperatures) on the conditions of ignition were examined. Based on the results of experiments, a physical model was formulated for the processes of thermal preparation and ignition of CWF drops. The experimental delay times of the ignition of CWFs were compared with the theoretical values (obtained with the use of a previously developed mathematical model).

UR - http://www.scopus.com/inward/record.url?scp=84976385364&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84976385364&partnerID=8YFLogxK

U2 - 10.3103/S0361521916030125

DO - 10.3103/S0361521916030125

M3 - Article

VL - 50

SP - 163

EP - 166

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

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

SN - 0361-5219

IS - 3

ER -