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International Journal of Thermophysics

, Volume 15, Issue 3, pp 387–399 | Cite as

Thermal diffusivity and ultrasonic velocity of saturated R125

  • K. Kraft
  • A. Leipertz
Article

Abstract

We report-to the best of our knowledge—the first data for the thermal diffusivity and ultrasonic velocity of both phases of saturated R125 in the temperature range from 20 °C to the critical point. The data were obtained in thermodynamic equilibrium by applying dynamic light scattering.

Key Words

light scattering refrigerants R125 thermal diffusivity sound velocity 

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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • K. Kraft
    • 1
  • A. Leipertz
    • 1
  1. 1.Lehrstuhl für Technische ThermodynamikUniversität Erlangen-NurenbergErlangenGermany

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