Numerical simulation of methane turbulent diffusion flames by dynamic SGS model

Mitsuru Yaga, Kazutaka Suzuki, Hajime Endo, Tsuyoshi Yamamoto, Hideyuki Aoki, Takatoshi Miura

Research output: Contribution to journalArticlepeer-review

Abstract

The methane-air turbulent diffusion flame in a combustor was analyzed using the large eddy simulation (LES) method with the dynamic SGS model. The calculated temperature and CH4 mole fraction distribution agreed well with the experimental results, but the CO mole fraction distribution did not agree well with the measured result due to a simple CO reaction mechanism.

Original languageEnglish
Number of pages1
JournalJOURNAL of CHEMICAL ENGINEERING of JAPAN
Volume36
Issue number1
Publication statusPublished - 2003 Jan 1
Externally publishedYes

Keywords

  • Eddy characteristic time
  • Eddy dissipation model
  • Large eddy simulation
  • Turbulent diffusion flame dynamic SGS model

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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