Thermophysical properties of binary and ternary fluid mixtures from dynamic light scattering

Fröba AP, Will S, Leipertz A (2001)

Publication Language: English

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2001

Journal

International Journal of Thermophysics Springer Verlag (Germany)

Publisher: Springer Verlag (Germany)

Book Volume: 22

Pages Range: 1349-1368

Abstract

Several thermophysical properties of R507, a binary refrigerant mixture, and R404A, a ternary mixture, have been determined by dynamic light scattering (DLS), in both the liquid and the vapor states, along the saturation line approaching the vapor-liquid critical point. Data for the thermal diffusivity a and sound speed c(s) cover a range of temperatures down to 270 K, and data for the surface tension sigma and kinematic viscosity nu down to 230 K. For both mixtures the behavior of all properties determined can be correlated well by the mass-weighted sum of the respective pure component data, when all data are represented as a function of the reduced temperature.

Authors with CRIS profile

Andreas Paul Fröba Institute of Advanced Optical Technologies - Thermophysical Properties (AOT-TP) Stefan Will Lehrstuhl für Technische Thermodynamik Alfred Leipertz Lehrstuhl für Technische Thermodynamik

How to cite

APA:

Fröba, A.P., Will, S., & Leipertz, A. (2001). Thermophysical properties of binary and ternary fluid mixtures from dynamic light scattering. International Journal of Thermophysics, 22, 1349-1368.

MLA:

Fröba, Andreas Paul, Stefan Will, and Alfred Leipertz. "Thermophysical properties of binary and ternary fluid mixtures from dynamic light scattering." International Journal of Thermophysics 22 (2001): 1349-1368.

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