TRANSPORT PROPERTIES FOR REFRIGERANT MIXTURES
A set of models to predict viscosity and thermal conductivity of refrigerant mixtures is developed. A general model for viscosity and thermal conductivity use the three contributions sum form (the dilute-gas terms, the residual terms, and the liquid terms). The corresponding states model is recommen...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Odesa National University of Technology
2014-06-01
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Series: | Holodilʹnaâ Tehnika i Tehnologiâ |
Online Access: | http://journals.uran.ua/reftech/article/view/32552 |
Summary: | A set of models to predict viscosity and thermal conductivity of refrigerant mixtures is developed. A general model for viscosity and thermal conductivity use the three contributions sum form (the dilute-gas terms, the residual terms, and the liquid terms). The corresponding states model is recommended to predict the dense gas transport properties over a range of reduced density from 0 to 2. It is shown that the RHS model provides the most reliable results for the saturated-liquid and the compressed-liquid transport properties over a range of given temperatures from 0,5 to 0,95. |
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ISSN: | 0453-8307 2409-6792 |