3 papers
physics.flu-dyn2026
Chirality tomography: measuring local helicity from trajectory linking
Manuel Noseda, Bernardo Luciano Español, Pablo Daniel Mininni +1
We present the first three-dimensional helicity maps of fully developed turbulence obtained through chirality tomography, a Lagrangian voxel-based method that reconstructs helicity…
physics.flu-dyn2025
Non-equilibrium formulation for inertial particles in turbulent swirling flows
Bernardo L. Español, Martin Obligado, Joachim Peinke +3
We study the dynamics of inertial particles in turbulence using datasets obtained from both direct numerical simulations and laboratory experiments of turbulent swirling flows. By…
physics.flu-dyn2024
Effect of local flow geometry on particle pair dispersion angle
B. L. Español, M. Noseda, P. J. Cobelli +1
We combine experiments in a von Kármán flow with numerical simulations of Taylor-Green and homogeneous and isotropic turbulence to study the effect of the local flow geometry on…