Absorption heat transformers (AHTs) are advanced thermal systems designed to upgrade low-grade waste heat to higher, more useful temperature levels. By exploiting the thermodynamic properties of ...

The proposed system uses waste heat by thermally coupling a water lithium bromide absorption heat transformer with a water vapor compression heat pump. It reportedly achieved a temperature elevation ...

A line of transformers suits heat-sealing applications such as handheld sealers. Available in capacities from 144 VA to 3.0 kVA, the parts offer 115- or 115/230-V input with outputs from 6 to 160 V.

The combination of excessive heat and transformer issues has left many New Oxford area residents frustrated as they experienced daily power outages this week. Fred Widdowson, who has lived in New ...

Chinese scientists have unveiled a new ultra-high-temperature heat pump with no moving parts that could one day allow sunlight or industrial waste heat to power some of the world’s most ...

A research team led by scientists from the Chinese Academy of Sciences (CAS) has developed a novel heat-driven thermoacoustic heat pump (HDTAHP) that is reportedly capable of achieving higher ...