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Transport properties of 1,1-difluoroethane (R152a) |
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| Authors: | R Krauss V C Weiss T A Edison J V Sengers K Stephan |
| Affiliation: | (1) Universität Stuttgart, Institut für Technische Thermodynamik und Thermische Verlaltrenstechnik, 70550 Stuttgart, Germany;(2) Institute for Physical Science and Technology, University of Maryland, 20742 College Park, Maryland, USA;(3) Universität Bermen, Fachbereicht 2 Chemie, NW IL Leobnener Strasse, 28359 Bremen, Germany;(4) Department of Chemical Engineering, and Center for Environmental Energy Engineering, University of Maryland, 20742 College Park, Maryland, USA |
| Abstract: | Based on reliable. carefully selected data sets. equations for the thermal conductivity and the viscosity of the refrigerant R 112a are presented. They are valid at temperatures from 240 to 440 K, pressures up to 20 MPa. and densities up to 1050 kg · m–3. including the critical region. |
| Keywords: | 1 1-difluoroethane correlation critical region HFC-152a R152a thermal conductivity transport properties viscosity |
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