11 citations · 37 across the 10 of their papers we have counts for
3 papers · 2 filters
Kolmogorov flow: Linear Stability and Energy Transfers in a minimal low-dimensional model
Soumyadeep Chatterjee, Mahendra K. Verma
In this paper, we derive a four-mode model for the Kolmogorov flow by employing Galerkin truncation and Craya-Herring basis for the decomposition of velocity field. After this, we…
Euler Turbulence and thermodynamic equilibrium
Mahendra K. Verma, Shashwat Bhattacharya, Soumyadeep Chatterjee
We perform a unique direct numerical simulation of Euler turbulence using delta-correlated velocity field as an initial condition, and report a full range of and energy s…
Turbulent drag reduction in magnetohydrodynamic and quasi-static magnetohydrodynamic turbulence
Mahendra K. Verma, Shadab Alam, Soumyadeep Chatterjee
In hydrodynamic turbulence, the kinetic energy injected at large scales cascades to the inertial range, leading to a constant kinetic energy flux. In contrast, in magnetohydrodynam…