Researchers from Bangladesh and Australia have explored hybrid nano-phase change materials (HNPCMs) for PVT applications. They used paraffin wax as the phase-change material (PCM), incorporating ...

The (pvT) surface shown opposite is for a material that contracts on freezing. The surface is described by the Equation of State of the material and is the locus of all equilibrium states of the ...

Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank ... air source heat pump (PVT-ASHP) hot water system coupled ...