Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

A research group at Technion – Israel Institute of Technology has developed a novel phase-change thermoacoustic heat pump (PTHP) concept for residential and industrial heat pumping. “Phase-change ...

The toughness, ductility, and wear resistance of metallic alloys are dictated by the phases present in their microstructure and how these phases are distributed. During heat treatments such as ...