On instability of elliptical hetons

  • Mikhail Sokolovskiy
  • Jacques Verron
  • Xavier Carton
  • Vladimir Gryanik
Original Article


Using the method of contour surgery, we examine the evolution of an initially vertically aligned elliptical heton. A classification of quasi-stable and unstable regimes for the case of two-layered vortex structure is suggested.


Elliptical vortex Vortex instability Heton 


47.32.C 47.32.cd 47.20.Cq 


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Copyright information

© Springer-Verlag 2009

Authors and Affiliations

  • Mikhail Sokolovskiy
    • 1
  • Jacques Verron
    • 2
  • Xavier Carton
    • 3
  • Vladimir Gryanik
    • 4
  1. 1.Water Problems Institute of RASMoscowRussia
  2. 2.Laboratoire des Ecoulements Géophysiques et IndustrielsUMR 5519, CNRSGrenoble CedexFrance
  3. 3.Laboratoire de Physique des OcéansUFR Sciences, UBOBrestFrance
  4. 4.Alfred-Wegener-Institute for Polar and Marine ResearchBremerhavenGermany

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