CO2 refrigerant and its transcritical cycle system have become the research focus in the
refrigeration field due to their advantages of environmentally friendly, safe and low …

Buildings are considered as one of the most significant sources of energy use and
greenhouse gas emissions. However, few studies have estimated fine-scale energy …

Any building plays a pivotal role due to its global energy and environmental impact. In
particular, food retail trade buildings have a large potential for improvement due to their high …

Heat pumps, especially the air-source systems, have been regarded as promising
technology for deep decarbonization of thermal energy, but its industrial application is …

A novel hybrid solar energy and waste heat driving absorption subcooled carbon dioxide
(CO 2/R744) booster refrigeration system (SE+ WH) is proposed to improve the energy …

A parallel compression cycle is one efficient approach to improving the transcritical CO 2
refrigeration cycle performance. This paper proposes a modified parallel compression …

CO 2 based power and refrigeration cycles have been developed and analyzed in different
existing studies. However, the development of a CO 2 based comprehensive energy system …

The cascade refrigeration system with two-stage compression (CRST) with R1150/R717 as
the refrigerant group was studied to replace the three-stage cascade refrigeration system …

In a cascade refrigeration system (CRS), the superheat of the vapour discharged from a low-
temperature compressor is large for refrigerants with significant adiabatic exponents, and …

Heat pump technology is promising for low-carbon heating supply. However, temperature lift
of current technology is still insufficient to meet different industrial demands. Aiming at larger …