A prototype warmth pump that makes use of water and sound to chill is 3 times as environment friendly as earlier comparable designs
Technology
6 December 2022
A brand new sort of warmth pump can match present air-con techniques when it comes to effectivity Shutterstock/Richard Peterson
A warmth pump that makes use of sound to cool is 3 times as environment friendly as earlier designs.
Heat pumps cool buildings by eradicating warmth from the within and pushing it exterior, like a fridge. But not like a fridge, they will additionally warmth an enclosed space by reversing the method. To prime it off, warmth pumps are usually extra environment friendly than standard heating and cooling units.
Guy Ramon at Technion – Israel Institute of Technology in …