When is Uniform Rotation an Energy Minimum?
A simple variational calculation is presented showing that a uniformly rotating barotropic fluid in an external potential attains a true energy minimum if and only if the rotation profile is everywhere subsonic. If regions of supersonic rotation are present, fluid variations exist that could take th...
| Prif Awduron: | , |
|---|---|
| Fformat: | Journal article |
| Cyhoeddwyd: |
2002
|