The pressure-enthalpy (P-H) diagram is a useful tool for refrigeration engineers and designers. It is also useful for service technicians. The P-H diagram is a graphical representation of the ...
The path (1- 2s) is for an ideal isentropic compressor, the path (1 - 2) is for a real compressor. The path (2 - 3) takes place in the condensing tank, and the path (4 - 1) is in the evaporating tank.
In three previous articles, we have presented an overview of CO2 (R-744) as a refrigerant, its applications in industrial refrigeration, and a case study of a CO2 cascade system in a European ...
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