A forced flow superfluid helium circulation system has been developed. Steady state temperature distribution and transient thermal propagation behaviour along the cooling channel have been investigated. The results are analysed on the basis of the energy equation using the Gorter-Mellink relation. T
Effects of boundary-vortex force in capillary flow of superfluid helium
β Scribed by J. Yamauchi; K. Yamada
- Publisher
- Elsevier Science
- Year
- 1985
- Weight
- 699 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0378-4363
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A modified two-fluid model is adopted to study flow and heat transfer of superfluid helium in a microchannel with a diameter as small as that of a superleak in a fountain effect pump. Variable properties of superfluid helium and energy dissipations due to the two-fluid mutual friction and the fricti
It is demonstrated that a simple, "'one-dimensional'" balance equation for the superfluid vorticity can already account for the occurrence of the wmous types of nonuniform distributions of superfluid turbulence observed in capillary flow of helium I1. Expressions for the rates of creation and annihi
Cooling techniques based on forced flow He II appear as a possible solution for very large superconducting magnet systems with field strengths in the order of 10 T. To prepare the definition of such cooling systems, a He II test facility of significant size has been built at CEN Grenoble, in collabo