102 citations · 1.2k across the 59 of their papers we have counts for
4 papers · 1 filter
Flowing fibers as a proxy of turbulence statistics
Marco Edoardo Rosti, Stefano Olivieri, Arash A. Banaei +2
The flapping states of a flexible fiber fully coupled to a three-dimensional turbulent flow are investigated via state-of-the-art numerical methods. Two distinct flapping regimes a…
Inferring flow parameters and turbulent configuration with physics-informed data-assimilation and spectral nudging
P. Clark Di Leoni, A. Mazzino, L. Biferale
Inferring physical parameters of turbulent flows by assimilation of data measurements is an open challenge with key applications in meteorology, climate modeling and astrophysics.…
Flexible fiber reveals the two-point statistical properties of turbulence
Marco Edoardo Rosti, Arash Alizad Banaei, Luca Brandt +1
We study the dynamics of a flexible fiber freely moving in a three-dimensional fully-developed turbulent field and present a phenomenological theory to describe the interaction bet…
Generalization of Taylor's formula to particles of arbitrary inertia
S. Boi, A. Mazzino, P. Muratore-Ginanneschi +1
One of the cornerstones of turbulent dispersion is the celebrated Taylor formula. This formula expresses the rate of transport (i.e. the eddy diffusivity) of a tracer as a time int…