2 papers
physics.flu-dyn2025
Vorticity Packing Effects on Long Time Turbulent Transport in Decaying Two-Dimensional Incompressible Navier-Stokes Fluids
Snehanshu Maiti, Shishir Biswas, Rajaraman Ganesh
Recent high-resolution, high-Reynolds-number simulations have shown that the initial total circulation, quantified by the vorticity packing fraction (VPF), strongly influences the…
physics.plasm-ph2024
The Role of Helical and Non-Helical Drives on the evolution of Self-Consistent Dynamos
Shishir Biswas, Rajaraman Ganesh
In the self-consistent dynamo limit, the magnetic feedback on the velocity field is sufficiently strong to induce a change in the topology of the magnetic field. Consequently, the…