In three-dimensional hydrodynamic turbulence forced at large length scales, a constant
energy flux Π u flows from large scales to intermediate scales, and then to small scales. It is …

In this paper, we extend Grossmann and Lohse's (GL) model [S. Grossmann and D.
Lohse,“Thermal convection for large Prandtl numbers,” Phys. Rev. Lett. 86, 3316 (2001)] for …

In this paper, using a shell model, we simulate highly turbulent stably stratified flow for weak
to moderate stratification at unitary Prandtl number. We investigate the energy spectra and …

In magnetohydrodynamics (MHD), there is a transfer of energy from the velocity field to the
magnetic field in the inertial range itself. As a result, the inertial-range energy fluxes of …

In hydrodynamics, Taylor's frozen-in hypothesis connects the wavenumber spectrum to the
frequency spectrum of a time series measured in real space. In this paper, we generalize …

A duct flow generated by a planar jet at the inlet and affected by a magnetic field
perpendicular to the jet's plane is analyzed in high-resolution numerical simulations. The …

In this review, we describe turbulent drag reduction in a variety of flows using a universal
framework of energy flux. In a turbulent flow with dilute polymers and magnetic field, the …

As a minimal phenomenological model of unidirectional Alfvénic fluctuations in the solar
wind, a non-equilibrium Alfvénic state (NAS) in the Langevin system for single particles is …

Although the solar wind flows primarily outward from the Sun to interplanetary space, there
are times when small-scale plasma inflows are observed. Inward-propagating density …

In magnetohydrodynamics (MHD), there is a transfer of energy from the velocity field to the
magnetic field in the inertial range itself. As a result, the inertial-range energy fluxes of …