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  • Gallery of Fluid Motion
  • Open Access
  • Access by Xinjiang University

Lagrangian coherent structures in the flow field of a fluidic oscillator

Moritz Sieber*, Florian Ostermann, Rene Woszidlo, Kilian Oberleithner, and C. Oliver Paschereit

  • Institut für Strömungsmechanik und Technische Akustik, HFI, Technische Universität Berlin, 10623 Berlin, Germany

  • *moritz.sieber@fd.tu-berlin.de

Phys. Rev. Fluids 1, 050509 – Published 12 September, 2016

DOI: https://doi.org/10.1103/PhysRevFluids.1.050509

Abstract

This paper is associated with a video winner of a 2015 APS/DFD Gallery of Fluid Motion Award. The original video is available from the Gallery of Fluid Motion, http://dx.doi.org/10.1103/APS.DFD.2015.GFM.V0015

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2015 Gallery of Fluid Motion

Collection of papers associated with the 2015 Gallery of Fluid Motion. These award winning works were presented at the annual meeting of the APS Division of Fluid Dynamics.

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References (7)

  1. J. W. Gregory and M. N. Tomac, Proceedings of the 43rd AIAA Fluid Dynamics Conference (AIAA, Reston, 2013).
  2. R. Woszidlo, F. Ostermann, C. N. Nayeri, and C. O. Paschereit, The time-resolved natural flow field of a fluidic oscillator, Exp. Fluids 56, 125 (2015).
  3. F. Von Gosen, F. Ostermann, R. Woszidlo, C. N. Nayeri, and C. O. Paschereit, Proceedings of the 53rd AIAA Aerospace Sciences Meeting (AIAA, Reston, 2015).
  4. F. Ostermann, R. Woszidlo, C. N. Nayeri, and C. O. Paschereit, Proceedings of the 53rd AIAA Aerospace Sciences Meeting (Ref. [3]).
  5. G. Haller, Lagrangian coherent structures, Annu. Rev. Fluid Mech. 47, 137 (2015).
  6. F. Ostermann, R. Woszidlo, C. N. Nayeri, and C. O. Paschereit, Phase-averaging methods for the natural flowfield of a fluidic oscillator, AIAA J. 53, 2359 (2015).
  7. M. Sieber, C. O. Paschereit, and K. Oberleithner, Spectral proper orthogonal decomposition, J. Fluid Mech. 792, 798 (2016).

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