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A practical density equation for saturated vapor of helium-3 from 0.01K to the critical point
- Source :
-
Cryogenics . Jan2008, Vol. 48 Issue 1/2, p12-16. 5p. - Publication Year :
- 2008
-
Abstract
- Abstract: Based on the ideal gas state equation and the saturated vapor pressure equation of helium-3, a saturated vapor density equation is proposed, which can be applied for calculating the saturated vapor density of helium-3 from 0.01K to the critical temperature. Above 1.4K, the average deviation between the results by this equation and experimental data is about 0.66% and the maximum is 2%. Below 1.4K, the results of this work show a comfortable agreement with those by virial state equation (the deviations are generally within 0.1%). Based on this new vapor density equation, the compressibility factor of saturated vapor is determined and the vaporization heat is calculated. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00112275
- Volume :
- 48
- Issue :
- 1/2
- Database :
- Academic Search Index
- Journal :
- Cryogenics
- Publication Type :
- Academic Journal
- Accession number :
- 30019704
- Full Text :
- https://doi.org/10.1016/j.cryogenics.2007.09.001