Asymptotic motion of a single vortex in a rotating cylinder

Article

关键词: SUPERFLUID HE-4;    MUTUAL FRICTION;    CURVED VORTEX;    DYNAMICS;    INSTABILITY;    HELIUM;    PRECESSION;    VORTICES;    LINES;   

DOI  :  10.1103/PhysRevB.85.224519

来源: SCIE

【 摘 要 】

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.

【 授权许可】

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