Hysteretic transition from laminar to vortex shedding flow in soap films

نویسندگان

  • V. K. Horváth
  • J. R. Cressman
  • W. I. Goldburg
  • X. L. Wu
چکیده

Studies of flow behind a single cylinder have greatly contributed to our understanding of the development of complex flows like the Kármán vortex street[1] or turbulent flows. At the first instability in such a system the laminar flow (LF) becomes time dependent and vortices appear. It has been shown that this transition to the vortex shedding phase (VS) is well described by the supercritical Hopf bifurcation[2].

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تاریخ انتشار 2000