In this review article we will describe recent developments in statistical theory of
magnetohydrodynamic (MHD) turbulence. Kraichnan and Iroshnikov first proposed a …

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 …

Hydrodynamic flows exhibit turbulent behaviour which is not well understood till date. When
a fluid is in a gravitational field, the flow becomes even more complex due to the gravity …

We analyse the inter-scale transfer of energy for two types of plane Poiseuille flow: the P4U
exact coherent state of Park & Graham (J. Fluid Mech., vol. 782, 2015, pp. 430–454) and …

We investigate the transfer of energy from large scales to small scales in fully developed
forced three-dimensional magnetohydrodynamics (MHD) turbulence by analyzing the …

In this paper, we describe the recent developments in thefield of buoyancy-driven turbulence
with a focus on energy spectrum andflux. Scaling and numerical arguments show that the …

Intermittency refers to the broken self-similarity of turbulent flows caused by anomalous
spatiotemporal fluctuations. In this Letter, we ask how intermittency is affected by a …

In this letter, we demonstrate energy transfers and thermalization in an isolated ensemble of
realistic gas particles. We perform a grid-free classical molecular dynamics simulation of two …

We derive a formula for the Péclet number (Pe) by estimating the relative strengths of
various terms of the momentum equation. Using direct numerical simulations in three …

We study the inverse cascade of magnetic helicity in conducting fluids, as pertinent to the
generation and dynamics of magnetic fields as observed, eg, in the solar corona, by …