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Healing and relaxation in flows of helium II. Part II. First, second, and fourth sound

✍ Scribed by R. N. Hills; P. H. Roberts

Publisher
Springer US
Year
1978
Tongue
English
Weight
751 KB
Volume
30
Category
Article
ISSN
0022-2291

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✦ Synopsis

In Part I of this series, a theory of helium H incorporating the effects of quantum healing and relaxation was developed. In this paper, the propagation of first, second, and lburth sound is discussed. Particular attention is paid to sound propagation in the vicinity of the h point where the effects of relaxation and quantum healing become important.

πŸ“œ SIMILAR VOLUMES

Healing and relaxation in flows of Heliu
Healing and relaxation in flows of Helium II. IV. Comparison with Khalatnikov-Lebedev theory
✍ R. N. Hills; P. H. Roberts πŸ“‚ Article πŸ“… 1980 πŸ› Springer US 🌐 English βš– 724 KB

The three previous papers in this series have generalized Landau's two-fluid equations in the simplest possible way to include high-frequency and wavenumber effects, and have shown how the resulting theory may be applied, with at least one encouraging experimental confirmation. The present paper cla