New vapor pressure equations for4He and3He
β Scribed by R. L. Rusby
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 114 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
An apparatus for simultaneous measurements of heat capacities and pressure coefficients was designed and constructed for experimental studies of critical phenomena near the lambda points of liquid He 4 and He 3 -He 4 mixtures. The pressure was measured with a capacitance pressure sensor involving a
This paper was based on work performed under the auspices of the US Atomic Energy Commission.
This paper deals with a special Pomeranchuk cooling device which is used in combination with a He4-cycling He3-He 4 dilution refrigerator at high pressures. The lowest temperature obtained was 1. 1 mK.