The refrigeration and air-conditioning sector is now undergoing a crucial phase where all
the existing conventional refrigerants are being permitted to be neither produced nor …

Refrigeration and air-conditioning play a vital role in domestic and industrial applications.
They have great impact on our day-to-day life. They have also contributed to the world's …

As natural fluids, several hydrocarbons with excellent thermophysical properties are
recognized as alternative refrigerants to chlorofluorocarbons, hydrochlorofluorocarbons and …

This paper proposes an internal auto-cascade refrigeration cycle (IARC) operating with the
zeotropic mixture of R290/R600a or R290/R600 for domestic refrigerator-freezers. In the …

The natural eco-friendly mixture of R744/R290 was investigated to replace R22 in a fully
instrumented water-water heat pump test rig. The test results show that the R744/R290 …

In this study, an ejector subcooling refrigeration cycle (ESRC) with zeotropic mixture
R290/R170 for low-temperature freezer applications is proposed. In the ESRC, an ejector is …

This paper deals with the thermo-economic analysis and multi-objective optimization of
simple vapour compression refrigeration system using three low GWP refrigerants namely …

TiO 2 nanolubricant has been used in this experimental work to study the performance of
domestic air conditioner. Air conditioner capacity was 1 ton and the original system has R22 …

This paper presents performance analysis of a domestic refrigeration system using R600a
as refrigerant. Investigation was conducted experimentally to select an appropriate …

The eco-friendly zeotropic mixtures of R1233zd (E) with four hydrocarbons were
investigated to replace the traditional refrigerants (R22 and R134a) in heat pump water …