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Distribution of4He film flow rates

โœ Scribed by R.F. Harris-Lowe; R.R. Turkington


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
127 KB
Volume
194-196
Category
Article
ISSN
0921-4526

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๐Ÿ“œ SIMILAR VOLUMES


4He film flow rates in the oscillatory r
โœ R.F. Harris-Lowe; R.R. Turkington ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 196 KB

Measurements taken of film flow rates at high resolution and repetion rate in the oscillatory regime have revealed some startling new features previously masked by a lack of experimental resolutlon. The oscillations which have alwaye appeared to be ginusokfal are clearly revealed aa periodic but non

Reproducible flow rate structure in 4He
โœ R.R. Turkington; R.F. Harris-Lowe ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 190 KB

Measurements of 4He film flow rates taken with high resolution and rapatltlon rates have revealed a reproducible structure highly correlated wlth the llquld level meniscus posltlon. The details of this structure have been previously masked by a lack of experimental resolution.

3He Film flow: 4He substrate coating eff
โœ Stephen C. Steel; Peter Zawadzki; John P. Harrison; Andy Sachrajda ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 175 KB

Superfluid 3He film flow out of a copper4 beaker was measured without and then with a 'He coating on the copper surface. The effect zf the He was to convert the substrate from a purely diffuse to a purely specular surface for the He quasiparticles.

He4 film flow suppressor for a dilution
โœ W.P. Kirk; E.D. Adams ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 305 KB

The design and construction of a still for a dilution refrigerator is described. This device yielded an He3-He 4 ratio of almost 30~2 In addition to its use in a dilution refrigerator the still has been used for He 3 purification, where it proved capable of extracting a high proportion of He 3 from