- 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