Investigation of fast proceeding thermodynamic, physical and chemical processes in devices of pulsed action

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

Abstract

Numerical simulation of flow non-stationary turbulent structure and heat- and mass transfer in devices of pulsed action at the expansion conditions of perfect gases chemically reacting mixture is presented. In mathematical model the thermo physical properties variability, thermal degradation of wall material, turbulence and chemical reactions interference are allowed. The detailed calculations of local dynamic and scalar parameters in fields behind piston are executed with attraction of statistical turbulent models the second order. Influence of chemical reactions, turbulence, non-stationary on friction and heat- and mass transfer within the scope of conjugate processes is determined. Criteria relationships for calculation of integrated parameters of friction and heat transfer are given.

Original languageEnglish
Title of host publicationProceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOIs
Publication statusPublished - 2012
Event2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation
Duration: 18 Sep 201221 Sep 2012

Conference

Conference2012 7th International Forum on Strategic Technology, IFOST 2012
CountryRussian Federation
CityTomsk
Period18.9.1221.9.12

Keywords

  • friction
  • heat- and mass transfer
  • modelling
  • near-wall processes
  • turbulent structure

ASJC Scopus subject areas

  • Management of Technology and Innovation

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