2 papers
physics.flu-dyn2026
Two-point enstrophy dynamics in homogeneous isotropic turbulence
Gabriele Boga, Carlos B. da Silva, Sergio Chibbaro +1
In the present work we investigate the multiscale dynamics of enstrophy in homogeneous isotropic turbulence by exploiting the two-point formalism provided by the Kármán-Howarth-M…
physics.flu-dyn2025
Transition to the buoyancy dominated regime in a planar temporal forced plume
G. Boga, A. Cimarelli, M. Crialesi Esposito +3
We study the transition from momentum- to buoyancy-dominated regime in temporal jets forced by gravity. From the conservation of the thermal content and of the volume flux, we deve…