Turbulent superfluid profiles in a counterflow channel
- Autori: Galantucci, L.; Barenghi, C.; Sciacca, M.; Quadrio, M.; Luchini, P.
- Anno di pubblicazione: 2010
- Tipologia: Articolo in rivista (Articolo in rivista)
- Parole Chiave: Superfluid helium; Turbulence; Vortices
- OA Link: http://hdl.handle.net/10447/59397
Abstract
We have developed a two-dimensional model of quantised vortices in helium II moving under the influence of applied normal fluid and superfluid in a counterflow channel. We predict superfluid and vortex-line density profiles which could be experimentally tested using recently developed visualization techniques.