Tuesday, April 9, 2013

1108.5978 (J. M. Karimäki et al.)

Asymptotic motion of a single vortex in a rotating cylinder    [PDF]

J. M. Karimäki, R. Hänninen, E. V. Thuneberg
We study numerically the behavior of a single quantized vortex in a rotating cylinder. We study in particular the spiraling motion of a vortex in a cylinder that is parallel to the rotation axis. We determine the asymptotic form of the vortex and its axial and azimuthal propagation velocities under a wide range of parameters. We also study the stability of the vortex line and the effect of tilting the cylinder from the rotation axis.
View original: http://arxiv.org/abs/1108.5978

No comments:

Post a Comment