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Evaluation of Thermodynamic Property Models for Mixtures of R-32, R-125 and R-134a
Published
Author(s)
Eric W. Lemmon
Abstract
Five mixture models have been developed for calculating thermodynamic properties of refrigerant mixtures containing R-32, R-125m and R-134a. The models may be used to calculate thermodynamic properties of the mixtures over all compositions and single phase states, as well as dew bubble point properties and critical points. The models are compared to expiremental data using statistical analysis and graphical comparisons