On the scale of "simultaneous influence of several hot particles on the conditions of heat and mass transfer at ignition of liquid condensed substance

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Abstract

Processes of heat and mass transfer at igniting a film of a typical liquid burning substance-kerosene-by several small-size hot particles are investigated numerically. Characteristics of ignition by several particles are compared with similar parameters in a system of single hot particle-liquid fuel film-air. It is found out that a value of the interparticle distance affects characteristics of the process. Three possible regimes of ignition in a system of two hot particles-liquid fuel film-air, depending on the distance between the heat sources, are revealed.

Original languageEnglish
Pages (from-to)263-270
Number of pages8
JournalJournal of Engineering Thermophysics
Volume18
Issue number4
DOIs
Publication statusPublished - 1 Dec 2009

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ASJC Scopus subject areas

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

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