Characterizing lean blowout dynamics of DME/air premixed swirl flames in a gas turbine model combustor with and without confinement

Z Liu, X Shi, Y Zhang, X Yang, S Han, J Fang… - Aerospace Science and …, 2024 - Elsevier
This work investigates lean blowout (LBO) dynamics of dimethyl ether (DME)/air premixed
swirl flames in a gas turbine model combustor with and without confinement. CH …
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Characterizing lean blowout dynamics of DME/air premixed swirl flames in a gas turbine model combustor with and without confinement

Z Liu, X Shi, Y Zhang, X Yang, S Han… - Aerospace Science …, 2024 - ui.adsabs.harvard.edu
Confinement induces significant differences in flow field and flame macrostructure.
Unconfined and confined flames are stabilized in the shear layer far from LBO. Unconfined …