Heat and mass transfer in hot-particle-induced ignition of a liquid-fuel vapor entering the ambient air from the surface of fabric impregnated with the fuel

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A study has been made of the regularities of heat and mass transfer in the ignition of a mixture of an oxidant and a liquid-fuel vapor entering the ambient air from the surface of a portion of fabric impregnated with a fire-hazardous fluid. The dependences of the ignition-delay time on the initial temperature of the particle and the volume fraction of the fluid in the fabric material have been established. Investigations have been performed for three popular fabrics (wool, silk, and linen) and three typical fire-hazardous fluids (gasoline, kerosene, and diesel fuel).

Original languageEnglish
Pages (from-to)448-455
Number of pages8
JournalJournal of Engineering Physics and Thermophysics
Volume82
Issue number3
DOIs
Publication statusPublished - May 2009

Fingerprint

liquid fuels
Liquid fuels
ignition
mass transfer
Ignition
Mass transfer
heat transfer
Vapors
vapors
Heat transfer
Fluids
fluids
air
linen
Fires
Air
diesel fuels
Linen
wool
silk

Keywords

  • Heat and mass transfer
  • Hot particle
  • Ignition
  • Impregnated fabric
  • Liquid fuel

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Engineering(all)

Cite this

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abstract = "A study has been made of the regularities of heat and mass transfer in the ignition of a mixture of an oxidant and a liquid-fuel vapor entering the ambient air from the surface of a portion of fabric impregnated with a fire-hazardous fluid. The dependences of the ignition-delay time on the initial temperature of the particle and the volume fraction of the fluid in the fabric material have been established. Investigations have been performed for three popular fabrics (wool, silk, and linen) and three typical fire-hazardous fluids (gasoline, kerosene, and diesel fuel).",
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AU - Strizhak, P. A.

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N2 - A study has been made of the regularities of heat and mass transfer in the ignition of a mixture of an oxidant and a liquid-fuel vapor entering the ambient air from the surface of a portion of fabric impregnated with a fire-hazardous fluid. The dependences of the ignition-delay time on the initial temperature of the particle and the volume fraction of the fluid in the fabric material have been established. Investigations have been performed for three popular fabrics (wool, silk, and linen) and three typical fire-hazardous fluids (gasoline, kerosene, and diesel fuel).

AB - A study has been made of the regularities of heat and mass transfer in the ignition of a mixture of an oxidant and a liquid-fuel vapor entering the ambient air from the surface of a portion of fabric impregnated with a fire-hazardous fluid. The dependences of the ignition-delay time on the initial temperature of the particle and the volume fraction of the fluid in the fabric material have been established. Investigations have been performed for three popular fabrics (wool, silk, and linen) and three typical fire-hazardous fluids (gasoline, kerosene, and diesel fuel).

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KW - Hot particle

KW - Ignition

KW - Impregnated fabric

KW - Liquid fuel

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