Design, Fabrication, and Performance Evaluation of a Petrol-Driven Refrigerating System for Effective Vaccine Storage in Remote Areas

Ojo Benson¹

Section:Research Paper, Product Type: Journal-Paper
Vol.10 , Issue.3 , pp.53-63, Sep-2023

Online published on Sep 30, 2023

Copyright © Ojo Benson . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
Refrigeration, encompassing diverse methods of heat removal, plays a pivotal role in modern industrial and domestic applications. Among these methods, the vapour-compression system stands as the most widely employed technique due to its efficiency and versatility. This study centers on the comprehensive design, fabrication, and performance evaluation of a novel refrigerating system driven by a Gx 160 petrol engine, seamlessly integrating Nissan Micra AC components. The devised refrigerating system attains a notable weight of 982N, indicative of its robust construction, coupled with an impressive COPmax (Coefficient of Performance at maximum efficiency) value of 12.2. This exceptional COPmax underscores the system`s adeptness at transforming energy input into effective cooling output. Operating within a temperature range of 31°C to 8°C, the system demonstrates its aptitude in preserving vaccines, substances pivotal in stimulating antibody production for disease protection in humans and animals. Crucially, the petrol-driven engine powering the system exhibits an efficient fuel consumption rate, utilizing a mere 0.8 litters of petrol during an 18.35-minute cooling cycle to reach the target temperature of 8°C. The results of this study unveil the potential of this petrol-driven refrigerating system as a viable solution for remote areas lacking reliable power grids, facilitating efficient vaccine preservation and contributing to enhanced healthcare outcomes. Overall, this research underscores the synergy between innovative design, meticulous fabrication, and rigorous performance assessment in creating effective refrigeration solutions. The system`s robust characteristics, efficient cooling, and eco-friendly fuel consumption hold promise for a wide spectrum of applications beyond vaccine storage, impacting diverse sectors requiring dependable and energy-efficient refrigeration solutions.

Key-Words / Index Term :
Refrigeration, Heat Removal, Vapor-Compression System, Design, Fabrication, Vaccine Preservation, Innovative design

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