Current-driven Flow across a Stationary Jellyfish
  We present several dye visualization and numerical simulation fluid dynamics videos of a sessile jellyfish subjected to channel flow. The low resolution video and the high resolution video display the vortex patterns in different channel flows. This description accompanies the video submission V038 to the 2011 APS DFD Gallery of Fluid Motion. 
Christina Hamlet, Laura Miller, Roger Fan, Makani Dollinger, Steve   Harenber
physics.flu-dyn physics.bio-ph