A DNS study of radiation effects on the turbulent premixed flame properties

S. Karimkashi*, M. Bolla, H. Wang, E. R. Hawkes, Hong Im

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

Two-dimensional (2D) direct numerical simulation (DNS) is adopted to study the radiation effects on a freely propagating turbulent premixed syngas flame. The discrete ordinate method (DOM) has been used for solving the radiative transfer equation (RTE) with grey radiation properties. The DNS results show that the turbulence structures in the flame front as well as the turbulent flame thickness and displacement speed are subject to changes as of radiation effects.

Original languageEnglish (US)
StatePublished - Jan 1 2015
Event10th Asia-Pacific Conference on Combustion, ASPACC 2015 - Beijing, China
Duration: Jul 19 2015Jul 22 2015

Other

Other10th Asia-Pacific Conference on Combustion, ASPACC 2015
CountryChina
CityBeijing
Period07/19/1507/22/15

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology
  • Chemical Engineering(all)
  • Condensed Matter Physics

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