Numerical research of heat and mass transfer at interaction of several hot particles with typical polymeric material

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

Abstract

The results of numerical investigation of heat and mass transfer at polymeric material ignition by several small-size hot particles are presented. The developed mathematical model considers the thermal conduction in polymeric material and hot particles, thermal decomposition of condensed substance, diffusion and thermal convection of combustible gases in air. It has been determined that the joint effect of several local energy sources on the ignition delay time is absent when the distance between hot particles exceeds their characteristic size.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume66
Edition1
DOIs
Publication statusPublished - 2014
Event20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014 - Tomsk, Russian Federation
Duration: 14 Apr 201418 Apr 2014

Other

Other20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014
CountryRussian Federation
CityTomsk
Period14.4.1418.4.14

Keywords

  • Diffusion
  • Hot particles
  • Ignition
  • Mathematical modeling
  • Polymeric material
  • Thermal conduction
  • Thermal convection
  • Thermal decomposition

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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  • Cite this

    Glushkov, D., & Vershinina, K. Y. (2014). Numerical research of heat and mass transfer at interaction of several hot particles with typical polymeric material. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 66). [012039] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/66/1/012039