Interaction of equivalence ratio fluctuations and flow fluctuations in acoustically forced swirl flames

The generation and turbulent transport of temporal equivalence ratio fluctuations in a swirl combustor are experimentally investigated and compared to a one-dimensional transport model. These fluctuations are generated by acoustic perturbations at the fuel injector and play a crucial role in the fee...

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Bibliographic Details
Main Authors: Vincent Kather, Finn Lückoff, Christian O. Paschereit, Kilian Oberleithner
Format: Article
Language:English
Published: SAGE Publishing 2021-06-01
Series:International Journal of Spray and Combustion Dynamics
Online Access:https://doi.org/10.1177/17568277211015544