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5. Carbon dioxide
5.1 Carbon dioxide properties and application in two-phase loops
Carbon dioxide has undeniable qualities as a refrigerant, particularly in terms of its application conditions from +15 to – 50°C, with interesting thermophysical properties: low viscosity in the liquid phase, high heat capacity also in the liquid phase, as shown in the table 6 . Its use has developed recently for very specific reasons, in a context of questioning and tightening of regulations on refrigerants traditionally used by refrigeration specialists (HFCs and HCFCs). These reasons include
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Carbon dioxide
Bibliography
Software tools
COOLPACK, software for calculating fluid physical properties and thermodynamic cycles http://en.ipu.dk/lhdhold/refrigeration-and-energy-technology/coolpack.aspx
REFPROP, NIST (USA) software for calculating refrigerant properties
EES, equation solver with...
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Dow Chemical Company http://www.dow.com
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