A recent study has unveiled a significant advancement in refrigeration technology. This work introduces an optimized Compression-Absorption Cascade Refrigeration Cycle (CACRC) that remarkably reduces ...

People not in the refrigeration business often think that refrigeration equipment produces cold air; in fact, the equipment is actually removing heat from air and leaving what’s left — the cold. When ...

Over the past decade, a major shift has taken place in the refrigeration industry. Across food retailers and industrial applications, CO 2 (R-744) has emerged as an ideal energy-efficient natural ...

Cascade refrigeration systems represent a critical advancement in thermal management, particularly in applications requiring ultra‐low temperatures. These systems employ multiple refrigeration cycles ...

Researchers from Qassim University in Saudi Arabia have looked at how different solar technologies could be used for refrigeration purposes. They have found that PV has the biggest potential for such ...

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 ...

With global energy prices soaring to record high levels and no end in sight, home appliance manufacturers struggle to find innovative and effective ways to improve energy efficiency. Among the most ...

There’s quite a bit of progress to be made toward more sustainable cooling—and we might have just taken a significant step in the right direction. Share on Facebook (opens in a new window) Share on X ...

In refrigeration, flash-gas is refrigerant in gas form produced spontaneously when the condensed liquid is subjected to boiling. The presence of flash-gas in the liquid lines reduces the efficiency of ...

Based on a presentation to the GPA Europe Annual Conference, Prague, Sept. 21-23, 2011. Operational scenarios for two uses of a new refrigeration process for recovering NGLs from natural gas have ...

With help from the Dept. of Energy, several manufacturers are pursuing magnetic refrigeration techniques in an quest to boost the energy efficiency of residential refrigerators. The fruits of these ...