Abstract
This chapter is devoted to computations of a compressible high-Reynolds flow over a rectangular cavity. Two approaches are used: LES computations and a global linear stability analysis. The mean part of the former is used as input for the latter which consists in determining the corresponding eigenmodes. The results are compared to the unsteady part of the LES. The most amplified frequency in the LES corresponds to an eigenmode. This new global stability analysis acts as analysis tool for the cavity problem analysis. © 2011 Springer-Verlag Berlin Heidelberg.
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CITATION STYLE
Mery, F., & Casalis, G. (2011). Innovative tool for realistic cavity flow analysis: Global stability. In Computational Fluid Dynamics 2010 - Proceedings of the 6th International Conference on Computational Fluid Dynamics, ICCFD 2010 (pp. 449–454). Kluwer Academic Publishers. https://doi.org/10.1007/978-3-642-17884-9_56
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