Hydrogen production from water splitting is considered one of the most environmentally
friendly processes for replacing fossil fuels. Among the various technologies to produce …

As a highly efficient thermodynamic cycle formed by pure natural fluid and using
aerothermal energy, transcritical CO 2 technology has huge advantages in terms of energy …

To achieve the goal of carbon neutrality for the application of industrial heating by recovery
waste heat, the concept of dual-temperature condensation and dual-temperature …

Biogas production is the most important requirement for substituting fossil fuel in an eco-
friendly manner. Though several routes of renewable energy sources are available, biogas …

The concept of cascade mechanical subcooling is recommended to widen the application of
natural working fluid CO 2, improve the efficiency and reduce the carbon footprint of CO 2 …

In this study, a comparative life cycle assessment of different heat pump technologies based
on multiple supply chain scenarios according to the UK market has been conducted. In …

Recovering waste heat from data center (DC) for district heating by CO 2 transcritical heat
pumps can effectively improve the performance of DC and reduce CO 2 emission of district …

To meet the simultaneous needs of high temperature disinfection and freezing in the field of
food processing, a new concept of combined heating and cooling transcritical CO 2 system …

This study proposes the low GWP zeotropic mixtures applied in the air source heat pump for
the domestic hot water production using the city water of 15° C. The large glide temperature …

A novel evacuated tube solar-electric hybrid dryer (ETSED) was developed and evaluated to
contribute to global food security from the perspective of optimized processing while …