27 citations · 257 across the 29 of their papers we have counts for
29 papers
Three-Dimensional Acoustic Turbulence: Weak Versus Strong
E. A. Kochurin, E. A. Kuznetsov
Direct numerical simulation of three-dimensional acoustic turbulence has been performed for both weak and strong regimes. Within the weak turbulence, we demonstrate the existence o…
Quasi-classical Langmuir wave collapse in a magnetic field
E. A. Kuznetsov, S. K. Turitsyn
The anisotropy due to a magnetic field is shown to result in significant changes in Langmuir collapse. Using a variational approach, the quasi-classical collapse phenomenon is inve…
Direct numerical simulation of acoustic turbulence: Zakharov-Sagdeev spectrum
E. A. Kochurin, E. A. Kuznetsov
We present the results of direct numerical simulation of three-dimensional acoustic turbulence in medium with weak positive dispersion. It is shown that at the beginning of the lon…
Instability of solitons and collapse of acoustic waves in media with positive dispersion
E. A. Kuznetsov
This article is a brief review of the results of studying the collapse of sound waves in media with positive dispersion, which is described in terms of the three-dimensional Kadomt…
Compressible vortex structures and their role in the onset of hydrodynamic turbulence
D. S. Agafontsev, E. A. Kuznetsov, A. A. Mailybaev +1
We study formation of quasi two-dimensional (thin pancakes) vortex structures in three-dimensional flows, and quasi one-dimensional structures in two-dimensional hydrodynamics. The…
Stability of tangential discontinuity for the vortex pancakes
D. S. Agafontsev, E. A. Kuznetsov, A. A. Mailybaev
Within the incompressible three-dimensional Euler equations, we study the pancake-like high vorticity regions, which arise during the onset of developed hydrodynamic turbulence. We…