Experimental Analysis of the Effect of Nanoparticles on Performance of the Air Conditioning Compressor

Abstract

It evaporating heat transfer is very important in refrigeration and air conditioning Systems. HFC 134a may be the alternative is often used in large scale Refrigerants in refrigeration equipment, such as domestic refrigerators And air conditioners. Despite the high temperatures of the global potential to Relatively high, HFC134a and stressed that it was a long time alternative refrigerants in many countries. By adding cooling nanoparticles to improve results in

thermophysical properties and heat transfer characteristics of Cooling, thereby improving the cooling performance System. In these experiments the effect of using quotas using R134a system vapor pressure in the heat transfer coefficient of evaporation Research by heat transfer using CFD flow analysis Software. The experimental device constructed according

National standards in India. Experimental studies suggest that nanorefrigerant system normal operation of cooling. Hot Transport coefficients assessed using fluid flow heat

Ranged 10-40 kW / m2 And he was varied concentrations using nano CUO 0.05 to 1% and particle size of 10 to 70 nm. Results They suggest that increases the heat transfer coefficient with the evaporator Use nanoCuO.