Numerical study of heat and mass transfer at the ignition of condensed substances by hot particles

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Mathematical models of ignition of condensed substances considering interconnected processes of a heat and mass transfer in systems "composite propellant - hot particle - gas", "liquid fuel - hot particle - Air" and "gel-like fuel - hot particle - gas" were developed. As a result of numerical modeling modes of ignition for solid, liquid and gel-like condensed substances characterized by ignition delay time and arrangement of ignition zone relative to local energy source were established. Liquid fuel has 3 ignition modes, composite propellant and gel-like fuels have 1 ignition mode.

Original languageEnglish
Title of host publicationKey Engineering Materials
PublisherTrans Tech Publications Ltd
Pages555-562
Number of pages8
Volume683
ISBN (Print)9783038357292
DOIs
Publication statusPublished - 2016
Event12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015 - Tomsk, Russian Federation
Duration: 21 Apr 201524 Apr 2015

Publication series

NameKey Engineering Materials
Volume683
ISSN (Print)10139826

Other

Other12th International Conference on Prospects of Fundamental Sciences Development, PFSD 2015
CountryRussian Federation
CityTomsk
Period21.4.1524.4.15

Keywords

  • Condensed substance
  • Heat and mass transfer
  • Ignition
  • Local energy source
  • Numerical research

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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