Superfluid vortex reconnections

被引:3
作者
Barenghi, CF [1 ]
Samuels, DC [1 ]
Kivotides, D [1 ]
机构
[1] Univ Newcastle Upon Tyne, Dept Math, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
关键词
D O I
10.1023/A:1013728614751
中图分类号
O59 [应用物理学];
学科分类号
摘要
After reviewing recent theoretical results on superfluid vortex reconnections and their effects, we interpret measurements of the decay of superfluid turbulence at very low temperatures. We estimate the fraction of the vortex length lost whose energy is transformed into sound bursts during reconnection events.
引用
收藏
页码:271 / 279
页数:9
相关论文
共 23 条
[1]  
BARENGHI CF, 1983, J LOW TEMP PHYS, V52, P89
[2]  
BARENGHI CF, 2001, IN PRESS PHYSICA D
[3]   Decay of quantized vorticity in superfluid 4He at mK temperatures [J].
Davis, SI ;
Hendry, PC ;
McClintock, PVE .
PHYSICA B, 2000, 280 (1-4) :43-44
[4]   ROUTE TO VORTEX RECONNECTION [J].
DEWAELE, ATAM ;
AARTS, RGKM .
PHYSICAL REVIEW LETTERS, 1994, 72 (04) :482-485
[5]   Triple vortex ring structure in superfluid helium II [J].
Kivotides, D ;
Barenghi, CF ;
Samuels, DC .
SCIENCE, 2000, 290 (5492) :777-779
[6]   Kelvin waves cascade in superfluid turbulence [J].
Kivotides, D ;
Vassilicos, JC ;
Samuels, DC ;
Barenghi, CF .
PHYSICAL REVIEW LETTERS, 2001, 86 (14) :3080-3083
[7]  
KIVOTIDES D, 2001, UNPUB
[8]   VORTEX RECONNECTION IN SUPERFLUID-HELIUM [J].
KOPLIK, J ;
LEVINE, H .
PHYSICAL REVIEW LETTERS, 1993, 71 (09) :1375-1378
[9]   Sound emission due to superfluid vortex reconnections [J].
Leadbeater, M ;
Winiecki, T ;
Samuels, DC ;
Barenghi, CF ;
Adams, CS .
PHYSICAL REVIEW LETTERS, 2001, 86 (08) :1410-1413
[10]   Evolution of quantum vortices following reconnection [J].
Lipniacki, T .
EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 2000, 19 (03) :361-378