Innovations in Refrigeration Technology: A Comprehensive Review of Nanoparticle-infused Refrigerants and Phase Change Materials in Condenser Systems

Abstract

This comprehensive review delves into recent breakthroughs within refrigeration technology, with a primary focus on the integration of nanoparticles into refrigerants and the incorporation of Phase Change Materials (PCMs) in condenser systems. The infusion of nanoparticles into refrigerants represents a notable avenue for elevating heat transfer efficiency and overall system performance. Simultaneously, the strategic use of PCMs in condenser systems offers an innovative approach to optimize thermal storage capacity and enhance energy utilization in refrigeration systems. Through an in-depth analysis of contemporary research findings, challenges, and future trajectories, this review aims to provide a holistic understanding of the current state of the art in refrigeration technology. The exploration of nanoparticle-infused refrigerants reveals their potential to significantly improve heat transfer rates and thermal conductivity, offering a promising solution for advancing the efficiency of refrigeration systems. Additionally, the review investigates the application of PCMs in condenser systems, emphasizing their role in mitigating peak energy demand, enhancing system reliability, and improving temperature control. Despite these advancements, the review underscores existing challenges such as nanoparticle aggregation, material compatibility, and long-term stability. Addressing these challenges is pivotal for the successful implementation of these innovations in practical applications. As the field evolves, ongoing research endeavours aim to optimize nanoparticle-infused refrigerants and fine-tune the integration of PCMs into condenser systems, ensuring a sustainable and efficient future for refrigeration technology.