Theoretical and Experimental Determinations of the Transfer Function of a Laminar Premixed Flame - Archive ouverte HAL
Article Dans Une Revue Proceedings of the Combustion Institute Année : 2000

Theoretical and Experimental Determinations of the Transfer Function of a Laminar Premixed Flame

Résumé

The dynamical behavior of laminar premixed flames is investigated in this article. The flame response to incident perturbations is characterized with a transfer function relating the flow velocity modulations and the heat release fluctuations. This function is obtained using the assumptions introduced in previous studies by Fleifil et al., but the model is extended to account for any flame angle (i.e., any operating condition). The modeling shows that phenomena can be described using a single control parameter taking the form of a reduced frequency w*.

Dates et versions

hal-00182868 , version 1 (29-10-2007)

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Sébastien Ducruix, Daniel Durox, Sébastien M. Candel. Theoretical and Experimental Determinations of the Transfer Function of a Laminar Premixed Flame. Proceedings of the Combustion Institute, 2000, 28, pp.765-773. ⟨10.1016/s0082-0784(00)80279-9⟩. ⟨hal-00182868⟩
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