Improving ice plant efficiency with Al2O3 nanoparticles and evaporative cooling techniques
Abstract This study focuses on reducing energy consumption in vapor compression refrigeration-based ice plants by incorporating nanoparticle in secondary refrigerants and evaporative cooling technique. Experimental evaluations were performed on a test rig using brine and ethylene glycol as secondary...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-02-01
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| Series: | International Journal of Air-Conditioning and Refrigeration |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s44189-025-00069-z |
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| Summary: | Abstract This study focuses on reducing energy consumption in vapor compression refrigeration-based ice plants by incorporating nanoparticle in secondary refrigerants and evaporative cooling technique. Experimental evaluations were performed on a test rig using brine and ethylene glycol as secondary refrigerants. Results showed that brine outperformed glycol, reducing ice formation time by 15% when combined with evaporative cooling. Further enhancement was achieved by incorporating Al2O3 nanoparticles into the brine, which, combined with direct evaporative cooling, reduced ice formation time by 20% compared to glycol. The improved system demonstrated significant performance gains, lowering energy costs and enhancing the Coefficient of Performance (COP). |
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| ISSN: | 2010-1333 |