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The viscosity of R32 and R125 at saturation
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Orientador(es)
Resumo(s)
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.
Descrição
Palavras-chave
Refrigerants Viscosity R32 R125
Contexto Educativo
Citação
Oliveira. Carla Padrel de; Wakeham, William A. - The viscosity of R32 and R125 at saturation. "International Journal of Thermophysics" [Em linha]. ISSN 0195-928X (Print) 1572-9567 (Online). Vol. 14, nº 6 (1993), p. 1131-1143
Editora
Plenum Publishing Corporation