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Spatially localized radiating diffusion flames

Abstract : A simple model of radiating diffusion flames considered by Kavousanakis et al. (2013) [1] is extended to two spatial dimensions. A large variety of stationary spatially localized states representing the breakup of the flame front near extinction is computed using numerical continuation. These states are organized by a global bifurcation in space that takes place at a particular value of the Damköhler number and their existence is consistent with current understanding of spatial localization in driven dissipative systems.
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https://hal.archives-ouvertes.fr/hal-01613931
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Submitted on : Tuesday, October 10, 2017 - 11:52:26 AM
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David Lo Jacono, Alain Bergeon, Edgar Knobloch. Spatially localized radiating diffusion flames. Combustion and Flame, Elsevier, 2017, vol. 176, pp. 117-124. ⟨10.1016/j.combustflame.2016.10.002⟩. ⟨hal-01613931⟩

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