Vortex patterns generated by a heaving flexible plate

نویسندگان

  • Florine Paraz
  • Christophe Eloy
  • Lionel Schouveiler
چکیده

We present dye visualizations of the wake behind a flexible plate flow when its leading edge is forced into harmonic heave motion. We show that, when the forcing amplitude is sufficiently large, a reverse Bénard-von Kármán vortex street is formed in the wake, indicative of the production of positive thrust.

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عنوان ژورنال:
  • J. Visualization

دوره 17  شماره 

صفحات  -

تاریخ انتشار 2014