Email this article Thermal conductivity of liquid rubidium in the interval of 312–873 K
- Authors: Agazhanov A.S.1, Abdullaev R.N.1, Samoshkin D.A.1, Stankus S.V.1
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Affiliations:
- Kutateladze Institute of Thermophysics SB RAS
- Issue: Vol 24, No 6 (2017)
- Pages: 927-932
- Section: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/217196
- DOI: https://doi.org/10.1134/S0869864317060117
- ID: 217196
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Abstract
The thermal conductivity λ and the thermal diffusivity a of liquid rubidium were measured by the laser flash method in the temperature interval from the melting point up to 873 K. The measurement error was 4–6%. The data of this paper were compared with the results of other authors. Approximation equations and the table of reference values for the temperature dependence of λ and a have been obtained. The dependence of the Lorentz number on temperature has been calculated.
About the authors
A. Sh. Agazhanov
Kutateladze Institute of Thermophysics SB RAS
Author for correspondence.
Email: scousekz@gmail.com
Russian Federation, Novosibirsk
R. N. Abdullaev
Kutateladze Institute of Thermophysics SB RAS
Email: scousekz@gmail.com
Russian Federation, Novosibirsk
D. A. Samoshkin
Kutateladze Institute of Thermophysics SB RAS
Email: scousekz@gmail.com
Russian Federation, Novosibirsk
S. V. Stankus
Kutateladze Institute of Thermophysics SB RAS
Email: scousekz@gmail.com
Russian Federation, Novosibirsk
