turbulenceteam | Visualization of a large-scale shear flow in 2D active nematic turbulence @turbulenceteamms | Uploaded 3 years ago | Updated 3 hours ago
Advective inertia is responsible for large-scale flow patterns, which, on sufficiently large domains, become visible as meta-stable condensates. Here, a large-scale shear flow forms. The chaotic motion of small vortex dipoles caused by topological defects in the orientation destabilizes the pattern. The visualization is obtained from a direct numerical simulation of the equations of motion with self-advection of the fluid flow.

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