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Large Eddy Simulation of Fluidic Injection into a Supersonic Convergent-Divergent Duct

  • B. SemlitschEmail author
  • M. Mihăescu
  • L. Fuchs
Conference paper
Part of the ERCOFTAC Series book series (ERCO, volume 20)

Abstract

Convergent-divergent (C-D) ducts operating in supersonic flow-regimes provoke choked flow conditions in the region of the narrowest cross-section.

Keywords

Large Eddy Simulation Vortical Structure Separation Bubble Fluidic Injection Hairpin Vortex 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

This work was supported by the Swedish National Infrastructure for Computing (SNIC 002-12-11) via PDC.

References

  1. 1.
    Munday, D., Gutmark, E., Liu, J., Kailasanath, K.: Flow structure and acoustics of supersonic jets from conical convergent-divergent nozzles. Phys. Fluids 23, 116102 (2011)CrossRefGoogle Scholar
  2. 2.
    Semlitsch, B., Mihăescu, M., Fuchs, L., Gutmark, E.: Numerical investigation of fluidic control on supersonic jet of a gas turbine engine. In: Proceedings of 20th International Shock Interaction Symposium, pp. 161–164 (2012)Google Scholar

Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Linné Flow CenterKTH MechanicsStockholmSweden

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