The nonlinear heat release response of stratified lean-premixed flames to acoustic velocity oscillations

This paper analyzes the forced response of swirl-stabilized lean-premixed flames to high-amplitude acoustic forcing in a laboratory-scale stratified burner operated with CH 4 and air at atmospheric pressure. The double-swirler, double-channel annular burner was specially designed to generate high-am...

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Veröffentlicht in:	Combustion and flame 2011-12, Vol.158 (12), p.2482-2499
Hauptverfasser:	Kim, K.T., Hochgreb, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic forcing Acoustics Applied sciences Combustion Combustion. Flame Energy Energy. Thermal use of fuels Equivalence ratio Exact sciences and technology Fuels Gas turbine combustion Inlets Nonlinear response Nonlinearity Oscillations Stratified combustion Streams Swirl-stabilized Theoretical studies. Data and constants. Metering Transfer function
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