Skip to main content

25 Result(s)

within E. B. Gledzer Remove this filter

previous disabled Page of 2
and

  1. No Access

    Article

    Rossby Waves and Zonal Flux Anomalies in the Analogs of Hadley and Ferrell Cells of the General Atmospheric Circulation: Model and Experiments

    Numerical and laboratory experiments have been carried out to study the intrusion of anomalies into the axisymmetric distribution of the velocity field generated by sink sources and the MHD method in a rotatin...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev… in Izvestiya, Atmospheric and Oceanic Physics (2023)

  2. No Access

    Article

    Multiplicity of Flow Regimes in Thin Fluid Layers in Rotating Annular Channels

    The possible existence of distinct regimes of barotropic circulation in closed annular channels at the same external parameters governing the flow dynamics is investigated both experimentally and numerically. ...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev, O. G. Chkhetiani in Fluid Dynamics (2021)

  3. No Access

    Article

    On Termodynamics of Kolmogorov’s Scaling in Turbulence

    The model balance equation of turbulence is represented in the form of the first law of thermodynamics. The forms for entropy are derived with an integrating factor. For the Kolmogorov–Obukhov law, the entropy...

    E. B. Gledzer in Izvestiya, Atmospheric and Oceanic Physics (2021)

  4. No Access

    Article

    Structure of the Terrain and Gravitational Field of the Planets: Kaula’s Rule as a Consequence of the Probability Laws by A.N. Kolmogorov and His School

    Kaula’s empirical rule has been known for more than 50 years: the coefficients of expansion over spherical harmonics for the fluctuations of the gravitational field and terrain of the planets decrease as the n...

    E. B. Gledzer, Academician G. S. Golitsyn in Doklady Earth Sciences (2019)

  5. No Access

    Article

    On the Structures Observed in Thin Rotating Layers of a Conductive Fluid and the Anomalies of the Geomagnetic Field

    The results of the laboratory and numerical experiments in circular rotating trays with thin layers of a conductive fluid under the MHD generation of small-scale velocity fields are presented. The configuratio...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev… in Izvestiya, Physics of the Solid Earth (2018)

  6. No Access

    Article

    Emergence of sub(super)-rotation and jet streams from small-scale quasi-two-dimensional vortices in laboratory experiments

    This paper presents the results of experiments in a circular stationary and rotating channels with thin layers of conductive fluid for configurations consisting of a large number of permanent magnets and provi...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev… in Izvestiya, Atmospheric and Oceanic Physics (2017)

  7. No Access

    Article

    Inverse energy cascade in developed turbulence at the breaking of the symmetry of helical modes

    The interactions breaking the symmetry of the positive and negative components of the total helicity have been considered with quasinormal approximations and the cascade model of helical turbulence. In the ide...

    E. B. Gledzer, O. G. Chkhetiani in JETP Letters (2015)

  8. No Access

    Article

    Zonal flows, Rossby waves, and vortex transport in laboratory experiments with rotating annular channel

    Results of experiments are considered for flows generated by different sources-sinks of mass in the rotating annular channel with beta-effect simulation using the inclined bottom. Diagrams of regimes are prese...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev… in Izvestiya, Atmospheric and Oceanic Physics (2014)

  9. No Access

    Article

    Experimental manifestation of vortices and Rossby wave blocking at the MHD excitation of quasi-two-dimensional flows in a rotating cylindrical vessel

    Experiments on the excitation of counterpropagating zonal flows by the magnetohydrodynamic (MHD) method in a rotating cylindrical vessel with a conic bottom have been performed. Flows appear in a conducting fl...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev, O. G. Chkhetiani in JETP Letters (2013)

  10. No Access

    Article

    Effect of three-dimensional structures on the dynamics of turbulence in thin layers of fluid in a laboratory experiment

    The results of experiments on turbulent flows excited by the Ampere force in a thin layer of a conducting fluid over a solid surface upon the passage of a current and the action of a spatially periodic magneti...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev… in Izvestiya, Atmospheric and Oceanic Physics (2013)

  11. No Access

    Article

    Barotropic blocking of the motion of vortices in laboratory experiments with a rotating circular channel

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev, Yu. L. Chernous’ko in Doklady Earth Sciences (2012)

  12. No Access

    Article

    Structure functions of quasi-two-dimensional turbulence in a laboratory experiment

    The results of experiments for turbulent flows in a thin layer of conducting fluid above a solid surface generated by the Ampere force when passing a current and under the action of a spatially periodic magnet...

    A. E. Gledzer, E. B. Gledzer, A. A. Khapaev… in Journal of Experimental and Theoretical Ph… (2011)

  13. No Access

    Article

    Scaling and finite ensembles of particles in motion with the energy influx

    E. B. Gledzer, G. S. Golitsyn in Doklady Physics (2010)

  14. No Access

    Article

    Air dynamics near the soil surface and convective emission of aerosol

    Asymptotics for the mass concentration of finely dispersed aerosol are obtained on the basis of in situ measurements in a desert in the Caspian region and estimates of hydrodynamic parameters in the viscous th...

    E. B. Gledzer, I. G. Granberg… in Izvestiya, Atmospheric and Oceanic Physics (2010)

  15. No Access

    Article

    Convective aerosol fluxes near the ground surface

    E. B. Gledzer, I. G. Granberg, O. G. Chkhetiani in Doklady Earth Sciences (2009)

  16. No Access

    Article

    Rotation and helicity effects in cascade models of turbulence

    E. B. Gledzer in Doklady Physics (2008)

  17. No Access

    Article

    Similarity parameters and a centrifugal convective instability of horizontally inhomogeneous circulations of the Hadley type

    The stability of the zonal axisymmetric quasi-geostrophic hydrostatic solution to the equations of atmospheric dynamics that is determined by the horizontal temperature gradient is studied. Time-dependent regi...

    E. B. Gledzer in Izvestiya, Atmospheric and Oceanic Physics (2008)

  18. No Access

    Article

    Hadley and Rossby regimes in a simple model of convection of a rotating fluid

    This paper analyzes the properties of solutions to the equations describing the motion of a stratified fluid in the class of velocity and temperature fields linear in coordinates. For an ideal fluid, these equ...

    A. E. Gledzer, E. B. Gledzer… in Izvestiya, Atmospheric and Oceanic Physics (2006)

  19. No Access

    Chapter and Conference Paper

    Instabilities and vortex patterns in circular Couette flow with axial density stratification

    The instability and transitions in flow regimes of circular Couette flow with axial density stratification, characterized by the buoyancy frequency N, has been investigated experimentally for different values of ...

    E. J. Hopfinger, B. M. Boubnov, E. B. Gledzer in Asymptotic Modelling in Fluid Mechanics (1995)

  20. No Access

    Article

    A class of steady axisymmetric incompressible flows

    E. B. Gledzer, A. L. Makarov in Fluid Dynamics (1990)

previous disabled Page of 2