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arXiv · 1310.2854

Ignition sequence of an annular multi-injector combustor

Maxime Philip·Matthieu Boileau·Ronan Vicquelin·Thomas Schmitt·Daniel Durox·Jean-François Bourgoin·Sébastien Candel
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Abstract

Ignition is a critical process in combustion systems. In aeronautical combustors, altitude relight capacities are required in case of accidental extinction of the chamber. A simultaneous study of light-round ignition in an annular multi-injector combustor has been performed on the experimental and numerical sides. This effort allows a unique comparison to assess the reliability of Large-Eddy Simulation (LES) in such a configuration. Results are presented in fluid dynamics videos.

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Maxime Philip, Matthieu Boileau, Ronan Vicquelin, Thomas Schmitt, Daniel Durox, Jean-François Bourgoin, Sébastien Candel. 2013-10-10. Ignition sequence of an annular multi-injector combustor. https://doi.org/10.1063/1.4893452

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