Interpretation of Intermittent Combustion Oscillations by a New Linearization Procedure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Propulsion and Power"
DOI: 10.2514/1.b38410
Abstract: The transition from the low-amplitude, aperiodic fluctuation to thermoacoustic instability is usually treated as a Hopf bifurcation, but the transition incorporates complex dynamical behaviors. Int... read more here.
Keywords: new linearization; combustion oscillations; linearization procedure; oscillations new ... See more keywords
Early Detection of Thermoacoustic Combustion Oscillations in Staged Multisector Combustor
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DOI: 10.2514/1.j060268
Abstract: We attempt to detect a precursor of thermoacoustic combustion oscillations in a staged multisector combustor for an aeroengine by the combined methodology of recurrence-based analysis and machine l... read more here.
Keywords: thermoacoustic combustion; oscillations staged; staged multisector; multisector combustor ... See more keywords
Combustion Oscillations in Scramjet Combustor with Different Fuel Injection Schemes
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DOI: 10.2514/1.j062051
Abstract: This work experimentally studied combustion oscillations in a cavity-based combustor operating under high-enthalpy supersonic flow. Three fuel-injection distances and the corresponding combined fuel injection schemes were tested and compared with the global equivalence ratio unchanged.… read more here.
Keywords: injection; combustor; fuel injection; injection schemes ... See more keywords