Fig. 3: Vorticity and density fields.
From: Simultaneous emergence of active turbulence and odd viscosity in a colloidal chiral active system
Coarse-grained vorticity and local packing fraction fields of the rotor dynamics on a 2D square grid of binning length l0 = 10σ for simulation and experiment. Both, vorticity and density fields for simulations are generated from the same system configuration, such that the correlation can be directly observed. Similar to the experimental data. Superimposed streamlines and rotor positions are displayed. The packing fraction used in experiments, and simulations is ϕ = 0.144, ϕ = 0.14, respectively. The simulations have been performed in a square simulation box of length L = 300σ with periodic boundaries.
