ALBUQUERQUE, N.M. — “CO2 is no longer the refrigerant of the future. It is the refrigerant of the present.” With those words, Per Nielsen of York Refrigeration-Marine & Controls notched up the role of ...

CO 2 as a refrigerant in cascade supermarket systems, transcritical applications, transport refrigeration, and heat pumps were among major developments in recent years. Here is a summary of those ...

The auto-cascade refrigeration system represents an innovative evolution in low-temperature and cryogenic refrigeration technology. Operating on the principle of using mixed refrigerants with distinct ...

Sri Lanka’s well-recognized village tank cascade systems, ancient irrigation structures that interconnect small tanks for rainwater-reliant cultivation, are a remarkable adaptation and mitigation ...