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PUBLICATIONS

Thermal Diffusivity of H2O near the Critical Point

Published

Author(s)

Jan V. Sengers, Richard A. Perkins, Marcia L. Huber, Bernard Le Neindre

Abstract

The asymptotic critical behavior of the thermal diffusivity of H2O, deduced from dynamic light-scattering measurements, is shown to be in good agreement with the mode-coupling theory for critical dynamics in fluids. Consistency of the thermal-diffusivity measurements with the critical enhancement of the viscosity of H2O is also demonstrated.
Citation
International Journal of Thermophysics
Volume
30
Pub Type
Journals

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Keywords

Critical phenomena, H2O, Light scattering, Steam, Thermal conductivity, Thermal diffusivity, Viscosity
Thermochemical properties

Citation

Sengers, J. , Perkins, R. , Huber, M. and Le Neindre, B. (2009), Thermal Diffusivity of H2O near the Critical Point, International Journal of Thermophysics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901621 (Accessed January 14, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created September 24, 2009, Updated October 12, 2021