9 papers
Determination of turbulent heating rate and relaxed states in finite Larmor radius magnetohydrodynamic turbulence with helicity barrier
Ramesh Sasmal, Supratik Banerjee
Finite Larmor radius magnetohydrodynamics (FLR-MHD) provides a hybrid model of plasma that explains how turbulent energy cascade extends to sufficiently small parallel length scale…
Exact scaling laws in isotropic binary fluid turbulence
Nandita Pan, Supratik Banerjee
Binary fluid turbulence distinguishes itself from ordinary fluid turbulence by virtue of interfacial dynamics. Whether Kolmogorov-like scaling laws also exist for binary fluid turb…
Turbulent Properties of Interplanetary Coronal Mass Ejections Observed by Solar Orbiter in the Inner Heliosphere
Jyoti Sheoran, Supratik Banerjee, Vaibhav Pant +2
We investigate the turbulent properties of 12 interplanetary coronal mass ejections (ICMEs) observed by Solar Orbiter between 0.29 and 1.0 AU. We analyze fluctuation power, spectra…
Universal energy cascade and relaxation in three-dimensional inertial electron magnetohydrodynamic turbulence
Supratik Banerjee, Arijit Halder, Amita Das
Electron magnetohydrodynamics (EMHD) provides a realistic model for electron-scale heating and acceleration in weakly collisional space plasmas. A divergence-free Banerjee-Galtier…
On local and non-local energy transfers in Hall magnetohydrodynamic turbulence
Arijit Halder, Supratik Banerjee, Pablo D. Mininni +1
A systematic study of inertial energy cascade in three-dimensional incompressible Hall magnetohydrodynamic turbulence is conducted to probe into the locality of energy conserving t…
Universal relations between parallel and perpendicular spectral power law exponents in non-axisymmetric magnetohydrodynamic turbulence
Ramesh Sasmal, Supratik Banerjee
Following a general heuristic approach, algebraic constraints are established between the parallel and perpendicular power-law exponents of non-axisymmetric, highly aligned magneto…