| Autor: |
Kiwamoto, Yasuhito, Ito, Kiyokazu, Sanpei, Akio, Mohri, Akihiro |
| Zdroj: |
Fusion Technology; January 2001, Vol. 39 Issue: 1 p119-126, 8p |
| Abstrakt: |
We study dynamics of discrete vortex strings interacting in a background vorticity distribution by using a magnetized electron plasma confined by a potential distribution in a cylindrical trap, and demonstrate relevant 2-dimensional features characterizing the incompressible dissipation-free guiding-center fluid. Some specific elementary processes are examined and compared with a recently proposed theoretical model that describes a motion of a point vortex moving up a hill of background vorticity distribution. Radial transport of particles is observed to be very limited and associated with several conserved parameters. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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