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 …

Air conditioning and refrigeration services are increasing rapidly in developing countries
due to improved living standards. The cooling services industry is currently responsible for …

Visible signs of climate change call for urgent actions on food retail industry, since such a
sector is characterized by an abundant carbon footprint. Being CO 2 (or R744) recognized …

This paper investigates the integrated and state-of-the art features of CO 2 trans-critical
booster systems. The main objective is to identify the most promising solutions in terms of …

Kigali's amendment on Montreal Protocol has recognized the great impact of
hydrofluorocarbons (HFCs) on climate change. In the European Union, the Regulation (EU) …

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 …

The refrigeration, air conditioning and heat pump (RACHP) industry is a significant
contributor to the climate change through its associated direct and indirect greenhouse gas …

The cold chain industry related to people's livelihood in China is developing rapidly today.
The energy efficiency level and environmentally-friendly characteristics of cold chain …

R404A is going to be phased out from most of the commercial refrigeration systems due to
its high GWP value of 3943. R449A (GWP of 1282) has been proposed to replace R404A …

The recent regulation concerning the ban of the hydro-fluorocarbon (HFC) refrigerants has
led to the employment of environmentally friendly solutions for refrigeration. Systems that …