On peculiarities of heat and mass transfer in a hot metal particle-liquid fuel condensed substance-air system

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4 Citations (Scopus)

Abstract

Results of numerical modeling are used for validating the governing role of the ratio of areas of contact between the heater with the combustible liquid and the formed vapor-gas mixture in a complex of interrelated processes of heat and mass transfer at gas-phase ignition of a liquid condensed substance film by small-size hot metal particle. Critical values of the ratio at which the ignition conditions cannot be realized are marked out. Ranges of varying the main igniter parameters for which the influence of the parameter on the ignition parameters may be neglected are determined.

Original languageEnglish
Pages (from-to)241-248
Number of pages8
JournalJournal of Engineering Thermophysics
Volume18
Issue number3
DOIs
Publication statusPublished - 2 Sep 2009

Fingerprint

liquid fuels
Heat and Mass Transfer
Liquid fuels
metal particles
Ignition
ignition
mass transfer
Mass transfer
Metals
heat transfer
Liquid
Heat transfer
air
Air
igniters
Gas Mixture
Liquids
liquids
Numerical Modeling
heaters

ASJC Scopus subject areas

  • Environmental Engineering
  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

Cite this

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abstract = "Results of numerical modeling are used for validating the governing role of the ratio of areas of contact between the heater with the combustible liquid and the formed vapor-gas mixture in a complex of interrelated processes of heat and mass transfer at gas-phase ignition of a liquid condensed substance film by small-size hot metal particle. Critical values of the ratio at which the ignition conditions cannot be realized are marked out. Ranges of varying the main igniter parameters for which the influence of the parameter on the ignition parameters may be neglected are determined.",
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