Abstract
Based on our current understanding of statistics of quantum turbulence as well as on results of intensive ongoing analytical, numerical and experimental studies, we overview here the following problems in the large-scale, space-homogeneous, steady-state turbulence of superfluid He-4 and He-3: (1) energy spectra of normal and superfluid velocity components; (2) cross-correlation function of normal and superfluid velocities; (3) energy dissipation by mutual friction and viscosity; (4) energy exchange between normal and superfluid components; (5) high-order statistics and intermittency effects. The statistical properties are discussed for turbulence in different types of flows: coflow of He-4; turbulent He-3 with the laminar normal fluid; pure superflow and counterflow in He-4.
| Original language | English |
|---|---|
| Pages (from-to) | 497-514 |
| Number of pages | 18 |
| Journal | Journal of Low Temperature Physics |
| Volume | 187 |
| Issue number | 5-6 |
| DOIs | |
| Publication status | Published - Jun 2017 |
| Event | 22nd International Symposium on Quantum Fluids and Solids (QFS) - ActiveAir, Prague, CZECH REPUBLIC Duration: 10 Aug 2016 → 16 Aug 2016 |
Bibliographical note
We acknowledge L. Skrbek, E. Varga, W. Guo and J. Gao who provided us with their experimental results prior to publications and allowed to use them in preparing this review. Useful discussion with them and with J. Vinen, I. Procaccia, S. Nazarenko, G. Volovik, C. Barenghi, P-E Roche and other colleagues made this review possible.All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Atomic and Molecular Physics, and Optics
- General Materials Science