Influence of ZnO nano-refrigerant in R134a on performance compression systems of refrigeration

In the era of technological, advancements in various fields, refrigeration systems have a significant function meeting human needs, and continuous research must be done by many researchers who are working to enhance performance these systems. Here, an attempt was made system performance. present work, investigational investigations ZnO nanoparticles at three amounts (O.2 %, 0.4 0.6 %) dispersed polyalkylene glycol (PAG) oil with R134a refrigerant it is test effect temps water evaporator (40degree centigrade, 50-degree 60-degree centigrade), observed that there decrease temp, enhancement thermophysical characteristics nano-refrigerant, maximum coefficient 24.92 percent temp 40-degree centigrade amount nanoparticles, while, power usage reduced 3 19 percent, (40-degree – 17-degree centigrade). The investigates show nano-refrigerant works normally, just like any other refrigeration. Thus nano-particles can applied hydrocarbon-based under conditions.