Authors: Ranu Parste, Deepak Solanki
Abstract: The enhancement of heat transfer in air conditioning (AC) evaporators is essential for improving system efficiency, reducing energy consumption, and meeting modern environmental standards. This review focuses on the role of material optimization in improving the heat transfer performance of AC evaporators. Various materials such as copper, aluminum, and composite structures are evaluated based on their thermal conductivity, corrosion resistance, weight, and cost-effectiveness. Advanced approaches, including nano-coatings, porous structures, and hybrid materials, are also discussed for their potential to enhance heat exchange rates. Furthermore, the use of computational techniques like Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and optimization algorithms such as Genetic Algorithms (GA) plays a significant role in simulating and selecting optimal materials and designs. This review concludes that material optimization, combined with innovative surface treatments and smart design techniques, holds significant promise for the next generation of high-efficiency AC systems.
