Plumes in rotating, homogeneous, quiescent fluid

TRIAL 5: N=0; f=2.04; Q=1.96; delta_rho=6.78; B=0.013
By experiment number 5, I had obtained a visualization scheme
the allowed me to see conical plumes form in the rotating,
homogenous (N=0) fluid beneath the source of dense fluid.
From above, the general circulation seemed to be anticyclonic, and
occasionally the conical plumes seemed to rotate anticyclonically near
the bottom, but most of the vortices shed were cyclonic. At the top of
the tank, the cyclonic flow adjacent to the source was powerful...
4 frames; 1 frame/15s; rotation of table is CCW.
TRIAL 6: N=0; f=1.05; Q=2.2; delta_rho=5.00; B=0.011
This was an attempt to slow the rotation and acheive vortices
with smaller Rossby deformation radii. Saw slightly smaller radii,
but similar vorticity patterns.

If you have comments, questions, or suggestions, email me at
scottv@ocean.washington.edu
This research was conducted within the
University of Washington Geophysical Fluid Dynamics Laboratory