Geophysical Fluid Dynamics Laboratory

Unit number
3/2
Research fields
Department title
Ocean and Atmosphere Physics
History

In the 1990s, the wave processes laboratory, geophysical hydrodynamics laboratory and statistical hydrodynamics laboratory merged to form the geophysical hydrodynamics laboratory which was headed by K. Koshel.

Grants

Текущие гранты: РФФИ 14-05-00017-а "Хаотический транспорт и перемешивание вихревыми структурами океана, взаимодействующими с неоднородными внешними потоками" 2014-2016.

Essential publications

Monographs

Кошель К.В., Шевцов Б.М., Славутский Л.А. Распространение УК и СВЧ радиоволн над морем // Владивосток, Дальнаука, 1993, 160 с.

Пранц С.В., Кошель К.В. Хаотическая адвекция в океане // Москва-Ижевск, НИЦ "Регулярная и хаотическая динамика", Ижевский институт компьютерных исследований, 2008. – 364 С.

Papers

2013

Sokolovskiy, M. A., Koshel, K. V. and Verron, J.: Three-vortex quasi-geostrophic dynamics in a two-layer fluid. Part 1. Analysis of relative and absolute motions, J. Fluid Mech. (2013), vol. 717, pp. 232_254. Cambridge University Press 2013. doi:10.1017/jfm.2012.568.

Koshel, K. V., Sokolovskiy, M. A. and Verron, J.: Three-vortex quasi-geostrophic dynamics in a two-layer fluid. Part 2. Regular and chaotic advection around the perturbed steady states, J. Fluid Mech. (2013), vol. 717, pp. 255_280. Cambridge University Press 2013. doi:10.1017/jfm.2012.569.

Stepanov D.V. and Novotryasov V. Sub-inertial modulation of nonlinear Kelvin waves in the coastal zone // Nonlinear Process in Geophysics. 2013. Vol. 20. P. 357–364.

Trofimov M.Yu., Petrov P.S., Zakharenko A.D. A direct multiple-scale approach to the parabolic equation method// Wave Motion. 2013. V. 50, № 3. Pp. 586-595.

2008

Y. G. Izrailsky, K. V. Koshel, D. V. Stepanov Determination of the optimal exitation frequency range in background flow // Chaos, 2008, Vol. 18, 013107.

2007

Davies P. A., Koshel K.V., Sokolovskiy M.A., Chaotic advection and nonlinear resonances in a periodic flow above submerged obstacle // Fluid Dynamics Research 40 (2008) 695–736.

Filonov A., Novotraysov V. On a spectrum of nonlinear internal waves in the oceanic coastal zone // Nonlin. Processes in Geophys., 2007, Vol.14, pp. 757-762.

M.Yu. Trofimov, S.B. Kozitskiy, A.D. Zakharenko On the parabolic equation method in internal wave propagation // Ocean Modelling, 2007, V. 17, №4, P. 327-337. 2006.

2006

K. V. Koshel and S. V. Prants, “Chaotic advection in the ocean,” Phys. Usp. 176, 1177–1206 (2006). (PDF in English)

Research area
  • Chaotic advection in coherent oceanic structures
  • Heat and mass transfer, wave propagation and structure formation in multicomponent fluids
  • Large-scale circulation of the Sea of Japan and the mechanisms of its long-term variability
  • Nonlinear dynamics of random internal gravitational waves (IGW) in various areas of the oceanic coastal zone
  • Tensional heat and mass transfer in the earth's crust and mantle of the ocean-continent transition zone
  • Wave processes in the ocean
  • Vortex dynamics
Lab team
  • Petrov Pavel Sergeevich, Ph.D., head of the laboratory
  • Koshel Konstantin Valentinovich, Dr.Sc., head researcher
  • Trofimov Mikhail Yuryevich, Dr.Sc., leading researcher
  • Pak Vladimir Vasilievich, Ph.D., leading researcher
  • Novotryasov Vadim Vasilievich, Dr.Sc., leading researcher
  • Kozitsky Sergey Borisovich, Ph.D., senior researcher
  • Zakharenko Alyona Dmitrievna, Ph.D., senior researcher
  • Argonov Viktor Yurievich, Ph.D., senior researcher
  • Stepanov Dmitry Vadimovich, Ph.D., senior researcher
  • Ryzhov Evgeny Andreevich, Ph.D., senior researcher
  • Kuptsov Konstantin Georgievich, lead engineer
  • Kazak Mikhail Sergeyevich, senior engineer

Lab team pages