We investigated refrigerant blends as possible low GWP (global warming potential)
alternatives for R-134a in an air-conditioning application. We carried out an extensive …

In this paper, a physics-informed neural network (PINN) technique is developed to study the
heat and mass transfer for the process of vapour bubble growth in a superheated liquid …

The ever-stricter regulations put into effect worldwide to significantly decrease the
considerable carbon footprint of commercial refrigeration sector have forced the transition to …

An overview of low global warming potential (GWP) refrigerants focused on R-513A, and
other low GWP refrigerants such as R-1234yf, R-1234ze (E), R-290, and R-152a which are …

This paper presents a state-of-the-art review on flow boiling of carbon dioxide, including
experimental studies and correlations for smooth and enhanced tubes, with pure CO 2 and …

R1234ze (E) has emerged in the recent years as low Global Warming Potential substitute for
R134a in refrigeration and air-conditioning systems. As a drawback, R1234ze (E) is …

The replacement of HFCs using lower GWP refrigerants in the coming years is a priority to
reduce the predicted climate change. The exergy analysis of vapor compression systems …

Various studies and arrangements have been made in recent years to reduce the effect of
refrigerants used in cooling and heating systems on climate change. Environmentally …

Coming refrigeration and air conditioning systems must include low GWP fluids and
optimized components. An internal heat exchanger (IHX) is a common modification of the …

This work presents an experimental assessment on the use of R513A refrigerant as a drop-
in replacement for R134a in a water chiller for air-conditioning applications. The study …