The Zero Zone ColdLoop CO2 Subcritical System is now available for food retailers who want a reliable, efficient refrigeration system to cool their food display cases, but one that won’t be harmful to ...

APL’s CHESS thin films nearly double refrigeration efficiency. The scalable materials could transform cooling and energy-harvesting technologies. Scientists at the Johns Hopkins (APL) in Laurel, ...

Seeking to make cooling more climate friendly and efficient, researchers used an environmentally-benign solvent and a salt – versus hydrofluorocarbons or other liquid refrigerants – to present a new ...

Besides superfluous features like touchscreens and internal cameras, basic refrigerator technology hasn't changed much in decades. They still chill your milk by way of chemical refrigerants and ...

CHESS thin-film materials nearly double refrigeration efficiency compared to traditional methods. Scalable and versatile, they promise applications from household cooling to space exploration.

Refrigeration systems operating at a higher-than-normal discharge pressure can be the result of several different issues. Depending on the degree of increase, the system could be operating ...

The days of the rackety, energy-gobbling refrigerator may be numbered with the advent of more efficient systems that cool with the use of magnets. The idea has been around almost as long as your ...

MELTING AWAY: The latent heat of fusion for ice is 144 Btu/pound, which means that 144 Btu are absorbed for each pound of ice that is melted to water. (Staff photo). March 4, 2021 Service technicians ...