As the heart of a refrigeration system, the compressor is a vapor pump that creates the system’s required pressure differences between the low and high sides of the system. In addition, it raises the ...
CO₂ as a refrigerant (R-744) has been around since 1850. However, the emergence of lower-pressure, “safer” refrigerants, such as R-502, R-12, and R-22, drastically reduced its demand. Eventually, due ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback