With the improvement of people's living standards all over the world, the demand for cooling (both space cooling and … refrigeration) continues to grow. The increase in cooling-related energy consumption has a growing impact on global climate change …. The importance of improving the energy efficiency of cooling systems is increasing. This paper introduces a series of …

, COP, power consumption, cooling capacity. Therefore, graphene nanolubricant can be used as a drop-in replacement for pure …

of COP, power consumption and cooling capacity compared to R134a in the system with lower evaporator temperature of −11°C … and power consumption of 0.0639 kW and highest COP in the system. Therefore, R6000a/MWCNT- nanolubricant can serve as a …

Buildings' heating represents an important share of the total energy consumption in Italy, and to reach the challenging … presents an analysis of different scenarios comparing the penetration of buildings' heating technologies for the residential … natural gas. The analysis compares the potential role of these technologies in reaching a decarbonized residential heating by …