Based on the conceptual design reports for the Future Circular Collider cryogenic system, the need for more accurate thermodynamic property models of cryogenic mixtures of noble gases was identified. Both academic institutes and industries have identified the lack of a reliable equation of state for mixtures used at very low temperatures. Detailed cryogenic architecture modeling and design cannot be carried out without accurate fluid properties. Therefore, the helium–neon equation was the first goal of this work, and it was further extended to other fluids beneficial for scientific and industrial applications beyond the particle physics needs. The properties of the noble gas mixtures of helium–neon, neon–argon, and helium–argon are accurately modeled with the equations of state explicit in the Helmholtz energy.
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June 2020
Research Article|
April 30 2020
Equations of State for the Thermodynamic Properties of Binary Mixtures for Helium-4, Neon, and Argon
Jakub Tkaczuk
;
Jakub Tkaczuk
a)
1
Université Grenoble Alpes, CEA IRIG-dSBT
, F-38000 Grenoble, France
a)Author to whom correspondence should be addressed: [email protected]
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Ian H. Bell
;
Ian H. Bell
b)
2
National Institute of Standards and Technology
, Boulder, Colorado 80305, USA
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Eric W. Lemmon
;
Eric W. Lemmon
c)
2
National Institute of Standards and Technology
, Boulder, Colorado 80305, USA
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Nicolas Luchier
;
Nicolas Luchier
1
Université Grenoble Alpes, CEA IRIG-dSBT
, F-38000 Grenoble, France
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François Millet
François Millet
1
Université Grenoble Alpes, CEA IRIG-dSBT
, F-38000 Grenoble, France
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a)Author to whom correspondence should be addressed: [email protected]
b)
Electronic mail: [email protected]
c)
Electronic mail: [email protected]
J. Phys. Chem. Ref. Data 49, 023101 (2020)
Article history
Received:
December 11 2019
Accepted:
March 19 2020
Citation
Jakub Tkaczuk, Ian H. Bell, Eric W. Lemmon, Nicolas Luchier, François Millet; Equations of State for the Thermodynamic Properties of Binary Mixtures for Helium-4, Neon, and Argon. J. Phys. Chem. Ref. Data 1 June 2020; 49 (2): 023101. https://doi.org/10.1063/1.5142275
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