- Author
- Kartheekeyan, S. | Chakravarthy, S. R.
- Title
- Experimental Investigation of an Acoustically Excited Laminar Premixed Flame.
- Coporate
- Indian Institute of Technology-Madras, Chennai 600036, India
- Journal
- Combustion and Flame, Vol. 146, No. 3, 513-529, August 2006
- Keywords
- laminar flames | premixed flames | chemiluminescence | combustion stability | burners | enthalpy | velocity measurements | acoustic pressure
- Identifiers
- acoustic response; onfined jets; two-dimensional laminar premixed flame confined in a rectangular duct; schematic of the experimental setup with details of the burner geometry; cold flow velocity measurements; acoustic pressure measurements; time-averaged chemiluminescence imaging; flame and flow oscillations at the excitation frequency; time-averaged spread and asymmetry of the jet of hot product gases; low-frequency oscillations of the flame and the flow field; enthalpy fluctuations at low frequency; flame area fluctuations