Microswimmers in turbulent fluid flow of Taylor-scale Reynolds number Re = 21 dataset

The data includes the trajectories and the swimming velocities of individual microswimmers embedded in a turbulent fluid flow of Taylor-scale Reynolds number \(Re_{\lambda} = 21\) .

The net swimming velocity of a microswimmer is the sum of the intrinsic swimming velocity and the fluid velocity. The intrinsic swimming velocity is dictated by the swimming parameters, that is, the swimming speed \(v_s\) and the reorientation time \(B\).

Different values of swimming parameters are explored.

Each column in the file corresponds to the position and net velocity of particles, the fluid vorticity at particle location, particle id, and time step.