Global quenching of premixed CH4/air flames: Effects of turbulent straining, equivalence ratio, and radiative heat loss

S. I. Yang, S. S. Shy

Research output: Contribution to conferencePaperpeer-review

Abstract

Global quenching of premixed CH4/air flames with turbulent straining, equivalence ratio, and radiative heat loss effects were studied in a cruciform burner. The burner equipped with a pair of counter-rotating high-speed fans and perforated plates could provide downward flames through near-isotropic intense turbulence, where flame-turbulence interactions were not affected by the ignition. Several CH4/air flames with different degrees of radiative heat loss, from small (N2-diluated) to large (CO2-diluted) were examined. Turbulent premixed flames were dominated by positive stretching. Original is an abstract.

Original languageEnglish
Pages59-60
Number of pages2
StatePublished - 2002
Event29th International Symposium on Combustion - Sapporo, Japan
Duration: 21 Jul 200226 Jul 2002

Conference

Conference29th International Symposium on Combustion
Country/TerritoryJapan
CitySapporo
Period21/07/0226/07/02

Fingerprint

Dive into the research topics of 'Global quenching of premixed CH4/air flames: Effects of turbulent straining, equivalence ratio, and radiative heat loss'. Together they form a unique fingerprint.

Cite this