Digitale Medien
Springer
International journal of thermophysics
14 (1993), S. 1131-1143
ISSN:
1572-9567
Schlagwort(e):
refrigerants
;
R32
;
R125
;
viscosity
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract This paper reports new measurements of the viscosity of R32 and R125, in both the liquid and the vapor phase, over the temperature range 220 to 343 K near the saturation line. The measurements in both liquid and vapor phases have been carried out with a vibrating-wire viscometer calibrated with respect to standard reference values of viscosity. It is estimated that the uncertainty of the present viscosity data is one of 0.5–1%, being limited partly by the accuracy of the available density data. The experimental data have been represented by polynomial functions of temperature for the purposes of interpolation.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02431279
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