Superfluid Dissipation in Rotating-
- 7 May 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 52 (19) , 1701-1704
- https://doi.org/10.1103/physrevlett.52.1701
Abstract
Additional dissipation of oscillatory superflow has been observed in uniformly rotating -. The damping increases linearly with angular velocity and is interpreted in terms of vortex-induced mutual friction similar to that observed in superfluid . In the nonrotating state the damping is amplitude dependent, and may contain a contribution from remanent vorticity.
Keywords
This publication has 8 references indexed in Scilit:
- Observation of a Remanent Vortex-Line Density in Superfluid HeliumPhysical Review Letters, 1984
- Vortex Diffusivity in Two-Dimensional Helium FilmsPhysical Review Letters, 1984
- NMR experiments on rotating superfluid3He-A and3He-B and their theoretical interpretationJournal of Low Temperature Physics, 1983
- Magnetic Vortices in Rotating Superfluid-Physical Review Letters, 1983
- Dissipation in the Flow of-and-through a Narrow Rectangular ChannelPhysical Review Letters, 1980
- Critical-region measurements of the mutual-friction parameters in rotating He IIPhysical Review B, 1976
- Profound Effect of a Magnetic Field on the Phase Diagram of SuperfluidPhysical Review Letters, 1974
- The rotation of liquid helium II II. The theory of mutual friction in uniformly rotating helium IIProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1956