Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant
This paper presents the investigation of Al2O3/PAG nanolubricant performance for a compact vehicle mobile air conditioning (MAC) system. The Al2O3/PAG nanolubricant in this study is prepared by using two-step preparation method and stabilized using 4-Step UV–Vis Spectral Absorbency Analysis. An enha...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Springer
2019
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/24453/1/Performance%20improvement%20in%20mobile%20air%20conditioning%20system.pdf |
| _version_ | 1825812612053467136 |
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| author | A. A. M., Redhwan Azmi, W. H. M. Z., Sharif R., Mamat Mahendran, Samykano G., Najafi |
| author_facet | A. A. M., Redhwan Azmi, W. H. M. Z., Sharif R., Mamat Mahendran, Samykano G., Najafi |
| author_sort | A. A. M., Redhwan |
| collection | UMP |
| description | This paper presents the investigation of Al2O3/PAG nanolubricant performance for a compact vehicle mobile air conditioning (MAC) system. The Al2O3/PAG nanolubricant in this study is prepared by using two-step preparation method and stabilized using 4-Step UV–Vis Spectral Absorbency Analysis. An enhancement in the coefficient of performance (COP), reduction in compressor work, and enhancement in the cooling capacity of MAC employing Al2O3/PAG nanolubricant are recorded up to 31%, 26% and 32%, respectively, for 0.010% volume concentration. The current MAC performance is compared with MAC employing SiO2/PAG nanolubricant from previous study. The comparison shows that the Al2O3/PAG nanolubricant has better performance in term of cooling capacity, compressor work, and COP at an average of 6%, 8%, and 33%, respectively. Therefore, the finding from this study suggests Al2O3/PAG nanolubricant with a volume concentration of 0.010% as an optimum and best performance nanolubricant for MAC systems. |
| first_indexed | 2024-03-06T12:31:44Z |
| format | Article |
| id | UMPir24453 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:31:44Z |
| publishDate | 2019 |
| publisher | Springer |
| record_format | dspace |
| spelling | UMPir244532019-10-30T04:17:40Z http://umpir.ump.edu.my/id/eprint/24453/ Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant A. A. M., Redhwan Azmi, W. H. M. Z., Sharif R., Mamat Mahendran, Samykano G., Najafi TJ Mechanical engineering and machinery This paper presents the investigation of Al2O3/PAG nanolubricant performance for a compact vehicle mobile air conditioning (MAC) system. The Al2O3/PAG nanolubricant in this study is prepared by using two-step preparation method and stabilized using 4-Step UV–Vis Spectral Absorbency Analysis. An enhancement in the coefficient of performance (COP), reduction in compressor work, and enhancement in the cooling capacity of MAC employing Al2O3/PAG nanolubricant are recorded up to 31%, 26% and 32%, respectively, for 0.010% volume concentration. The current MAC performance is compared with MAC employing SiO2/PAG nanolubricant from previous study. The comparison shows that the Al2O3/PAG nanolubricant has better performance in term of cooling capacity, compressor work, and COP at an average of 6%, 8%, and 33%, respectively. Therefore, the finding from this study suggests Al2O3/PAG nanolubricant with a volume concentration of 0.010% as an optimum and best performance nanolubricant for MAC systems. Springer 2019-01 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24453/1/Performance%20improvement%20in%20mobile%20air%20conditioning%20system.pdf A. A. M., Redhwan and Azmi, W. H. and M. Z., Sharif and R., Mamat and Mahendran, Samykano and G., Najafi (2019) Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant. Journal of Thermal Analysis and Calorimetry, 135 (2). pp. 1299-1310. ISSN 1388-6150 (print); 1588-2926 (online). (Published) https://link.springer.com/article/10.1007/s10973-018-7656-2 https://doi.org/10.1007/s10973-018-7656-2 |
| spellingShingle | TJ Mechanical engineering and machinery A. A. M., Redhwan Azmi, W. H. M. Z., Sharif R., Mamat Mahendran, Samykano G., Najafi Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant |
| title | Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant |
| title_full | Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant |
| title_fullStr | Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant |
| title_full_unstemmed | Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant |
| title_short | Performance improvement in mobile air conditioning system using Al2O3/PAG nanolubricant |
| title_sort | performance improvement in mobile air conditioning system using al2o3 pag nanolubricant |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/24453/1/Performance%20improvement%20in%20mobile%20air%20conditioning%20system.pdf |
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