The effect of the petrochemicals at the ignition of the coal-water slurry droplet

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We have observed in details the ignition of the wasted-derived composite fuel based on filter cake of bituminous coal mixed with mass 10% of oil fuel. The effect of the petrochemicals is shown by high speed video recording. The 10X zoom allows to see the accumulation of released volatile gases at the droplet surface inside the oil-shell bubbles. The effect of the volatiles was observed by thermal imaging system that have shown the great jump of the temperature around the droplet at the beginning of the ignition. The principal stages of the fuel combustion were shown by simultaneous monitoring of the temperatures at the surface and in the bulk of the fuel droplet.

Original languageEnglish
Pages (from-to)351-353
Number of pages3
JournalApplied Thermal Engineering
Volume106
DOIs
Publication statusPublished - 5 Aug 2016

Fingerprint

Petrochemicals
Ignition
Coal
Water
Video recording
Bituminous coal
Infrared imaging
Fuel oils
Bubbles (in fluids)
Imaging systems
Temperature
Monitoring
Composite materials
Gases

Keywords

  • Coal-water slurry with petrochemicals
  • Combustion
  • Combustion temperature
  • Droplet
  • Ignition
  • Waste-derived fuel

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Industrial and Manufacturing Engineering

Cite this

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title = "The effect of the petrochemicals at the ignition of the coal-water slurry droplet",
abstract = "We have observed in details the ignition of the wasted-derived composite fuel based on filter cake of bituminous coal mixed with mass 10{\%} of oil fuel. The effect of the petrochemicals is shown by high speed video recording. The 10X zoom allows to see the accumulation of released volatile gases at the droplet surface inside the oil-shell bubbles. The effect of the volatiles was observed by thermal imaging system that have shown the great jump of the temperature around the droplet at the beginning of the ignition. The principal stages of the fuel combustion were shown by simultaneous monitoring of the temperatures at the surface and in the bulk of the fuel droplet.",
keywords = "Coal-water slurry with petrochemicals, Combustion, Combustion temperature, Droplet, Ignition, Waste-derived fuel",
author = "Roman Iegorov and Timur Valliulin and Pavel Strizhak",
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journal = "Applied Thermal Engineering",
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AU - Iegorov, Roman

AU - Valliulin, Timur

AU - Strizhak, Pavel

PY - 2016/8/5

Y1 - 2016/8/5

N2 - We have observed in details the ignition of the wasted-derived composite fuel based on filter cake of bituminous coal mixed with mass 10% of oil fuel. The effect of the petrochemicals is shown by high speed video recording. The 10X zoom allows to see the accumulation of released volatile gases at the droplet surface inside the oil-shell bubbles. The effect of the volatiles was observed by thermal imaging system that have shown the great jump of the temperature around the droplet at the beginning of the ignition. The principal stages of the fuel combustion were shown by simultaneous monitoring of the temperatures at the surface and in the bulk of the fuel droplet.

AB - We have observed in details the ignition of the wasted-derived composite fuel based on filter cake of bituminous coal mixed with mass 10% of oil fuel. The effect of the petrochemicals is shown by high speed video recording. The 10X zoom allows to see the accumulation of released volatile gases at the droplet surface inside the oil-shell bubbles. The effect of the volatiles was observed by thermal imaging system that have shown the great jump of the temperature around the droplet at the beginning of the ignition. The principal stages of the fuel combustion were shown by simultaneous monitoring of the temperatures at the surface and in the bulk of the fuel droplet.

KW - Coal-water slurry with petrochemicals

KW - Combustion

KW - Combustion temperature

KW - Droplet

KW - Ignition

KW - Waste-derived fuel

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