Vortex currents in turbulent superfluid and classical fluid channel flow, the magnus effect, and Goldstone boson fields
Journal Article
·
· Journal of Low Temperature Physics; (United States)
- Dartmouth College, Hanover, NH (United States)
Expressing hydrodynamics in terms of the flow of vorticity, using the vortex current tensor, helps unify the picture of turbulent channel flow for viscous fluids and for superfluids. In both, eddy viscosity plays a major role in energy dissipation, and in both there is a similar cross stream flow of vorticity, which in the case of superfluids leads to the Josephson frequency. The vortex current tensor, which was introduced in an earlier paper to derive an exact three dimensional Magnus effect formula, turns out to be the classical hydrodynamic limit of the vortex current that is the source for a classical Goldstone-boson field.
- OSTI ID:
- 6511451
- Journal Information:
- Journal of Low Temperature Physics; (United States), Vol. 96:5-6; ISSN 0022-2291
- Country of Publication:
- United States
- Language:
- English
Similar Records
Magnus force in superfluids and superconductors
Magnus force in discrete and continuous two-dimensional superfluids
Vortex dynamics in the two-fluid model
Journal Article
·
Wed Jan 01 00:00:00 EST 1997
· Physical Review, B: Condensed Matter
·
OSTI ID:6511451
Magnus force in discrete and continuous two-dimensional superfluids
Journal Article
·
Mon Aug 01 00:00:00 EDT 2005
· Physical Review. B, Condensed Matter and Materials Physics
·
OSTI ID:6511451
Vortex dynamics in the two-fluid model
Journal Article
·
Fri Jun 01 00:00:00 EDT 2001
· Physical Review B
·
OSTI ID:6511451
+2 more