45 citations · 164 across the 7 of their papers we have counts for
7 papers
Compressibility effects in a turbulent transport of temperature field
I. Rogachevskii, N. Kleeorin
Compressibility effects in a turbulent transport of temperature field are investigated applying the quasi-linear approach for small Péclet numbers and the spectral approach for…
Three-dimensional slow Rossby waves in rotating spherical density stratified convection
T. Elperin, N. Kleeorin, I. Rogachevskii
We develop a theory of three-dimensional slow Rossby waves in rotating spherical density stratified convection. The Rossby waves with frequencies which are much smaller than the ro…
Magnetic flux concentrations from turbulent stratified convection
P. J. Käpylä, A. Brandenburg, N. Kleeorin +2
(abridged) Context: The mechanisms that cause the formation of sunspots are still unclear. Aims: We study the self-organisation of initially uniform sub-equipartition magnetic fiel…
Spontaneous formation of flux concentrations in a stratified layer
Koen Kemel, Axel Brandenburg, Nathan Kleeorin +2
The negative effective magnetic pressure instability discovered recently in direct numerical simulations (DNS) may play a crucial role in the formation of sunspots and active regio…
Negative effective magnetic pressure in turbulent convection
P. J. Käpylä, A. Brandenburg, N. Kleeorin +2
We investigate the effects of weakly and strongly stratified turbulent convection on the mean effective Lorentz force, and especially on the mean effective magnetic pressure. Earli…
Effect of large-scale coherent structures on turbulent convection
M. Bukai, A. Eidelman, T. Elperin +3
We study an effect of large-scale coherent structures on global properties of turbulent convection in laboratory experiments in air flow in a rectangular chamber with aspect ratios…