Design Of High Energy-Efficiency Air Conditioner With Asymmetric Fin Condenser Tube

This paper presents the detailed design and analysis of an asymmetric fin tube condenser. And the heat transfer performance of the asymmetric fin tube condenser is simulated with the fluent software. Based on the simulation results, an optimal model of the asymmetric-finned tube condenser is designed. The actual model is experimentally studied on air conditioners and contrasted with the symmetric-finned tube condenser under the same conditions. The experimental results show that the overall power is decreased 1.7%, the refrigerant capacity is increased as 1% and the energy efficiency ratio is enhanced 2.6%. The good actual effects provided a new way to obtain high energy-efficient of air conditioner.