| Abstract Scope |
In this study, the application of PCM-based thermal management systems for sustainable logistics is investigated with particular emphasis on refrigerated food transportation under hot climatic conditions. The work evaluates the thermal performance, energy-saving potential, and environmental benefits of integrating PCMs into transportation containers and packaging systems.
A laboratory-scale experimental setup was designed to simulate real transportation and storage conditions using different PCM types, including composite ethylene glycol/water mixtures, and pure water in solid phase. The effects of PCM type, PCM quantity, ambient temperature, and payload weight on cooling duration and temperature stability were experimentally analyzed.
The results demonstrate that PCM integration can significantly enhance thermal stability, reduce temperature fluctuations, and decrease energy demand in refrigerated transportation. The proposed system offers a promising pathway toward low-carbon and energy-efficient cold-chain logistics, particularly in regions with high ambient temperatures such as the Gulf region. |