High Speed Vortices in Helium
- 5 January 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 177 (1), 292-299
- https://doi.org/10.1103/physrev.177.292
Abstract
It is demonstrated that the energy of a vortex in He II should be increased when it is very near a boundary. This assumption is used to derive expressions for the critical velocity and supercritical flow in the bulk liquid and the film. The creation and annihilation of vortices is also discussed.Keywords
This publication has 21 references indexed in Scilit:
- Impulse and VorticesPhysical Review Letters, 1966
- Potentiometer for Studying the Liquid He II FilmPhysical Review Letters, 1966
- Critical velocities in superfluid He IIPhysics Letters, 1966
- Vortex Rings in a Bose FluidPhysical Review B, 1966
- The dependence of the critical velocity of the superfluid on channel diameter and film thicknessPhysics Letters, 1966
- Vortices in an Imperfect Bose Gas. I. The CondensatePhysical Review B, 1965
- Quantized Vortex Rings in Superfluid HeliumPhysical Review B, 1964
- Energy of a Vortex Ring in a Tube and Critical Velocities in Liquid Helium IIPhysical Review B, 1963
- The detection of single quanta of circulation in liquid helium IIProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1961
- On the Equations of Motion of Crystal DislocationsProceedings of the Physical Society. Section A, 1949