curl noise ring
For this animation I made a ico-sphere follow a circular path while emitting particles. The particles have gravity removed from the field weight and use no velocity vector. The only reason they move is a turbulence forcefield with a curl factor of 1
you can download the blend file here
See also:
flow field fluid
forcefield flow explode
forcefield flow vortex
flow field mesh
forcefield flow particle trace
forcefield flow explode
forcefield flow vortex
flow field mesh
forcefield flow particle trace