Staff View: Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption

Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption

This paper aims to evaluate residential air conditioning systems' performance enhancement and optimization by adopting a novel functionalized Al2O3 (FAl2O3)–Polyolester (POE) nanolubricant. Comprehensive discussions were conducted on key performance parameters, including heat absorption, compre...

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Main Authors:	Nugroho, A., Rizalman, Mamat, Xiaoxia, J., Bo, Z., Mohd Faizal, Jamlos, Mohd Fairusham, Ghazali
Format:	Article
Language:	English
Published:	Elsevier Ltd 2023
Subjects:	TK Electrical engineering. Electronics Nuclear engineering TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://umpir.ump.edu.my/id/eprint/41549/1/Performance%20enhancement%20and%20optimization%20of%20residential%20air%20conditioning%20system.pdf http://umpir.ump.edu.my/id/eprint/41549/ https://doi.org/10.1016/j.heliyon.2023.e20333 https://doi.org/10.1016/j.heliyon.2023.e20333
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spelling	my.ump.umpir.415492024-06-11T04:23:32Z http://umpir.ump.edu.my/id/eprint/41549/ Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption Nugroho, A. Rizalman, Mamat Xiaoxia, J. Bo, Z. Mohd Faizal, Jamlos Mohd Fairusham, Ghazali TK Electrical engineering. Electronics Nuclear engineering TL Motor vehicles. Aeronautics. Astronautics This paper aims to evaluate residential air conditioning systems' performance enhancement and optimization by adopting a novel functionalized Al2O3 (FAl2O3)–Polyolester (POE) nanolubricant. Comprehensive discussions were conducted on key performance parameters, including heat absorption, compressor work, cooling capacity, coefficient of performance (COP), and power consumption. Novel FAl2O3 nanoparticles were dispersed into the POE lubricant using a two-step method. The findings reveal that FAl2O3–POE nanolubricant exhibits superior heat absorption compared to pure POE. Heat absorption decreases with an increased initial refrigerant charge, while cooling capacity performance improves with an increased initial refrigerant charge. The COP shows an increasing trend at all concentrations of FAl2O3–POE nanolubricant when operating with R32. FAl2O3–POE/R32 demonstrates an enhanced range of 3.12%–32.26% for COP. The results suggest that applying novel FAl2O3–POE nanolubricant with R32 can reduce electrical power consumption by 13.79%–19.35%. The central composite design (CCD) offers an optimal condition for FAl2O3–POE nanolubricant with a concentration of 0.11 vol%, an initial refrigerant charge of 0.442 kg, resulting in a COP of 3.982, a standard error of 0.019, and a desirability of 1.0. Elsevier Ltd 2023-10 Article PeerReviewed pdf en cc_by_nc_nd_4 http://umpir.ump.edu.my/id/eprint/41549/1/Performance%20enhancement%20and%20optimization%20of%20residential%20air%20conditioning%20system.pdf Nugroho, A. and Rizalman, Mamat and Xiaoxia, J. and Bo, Z. and Mohd Faizal, Jamlos and Mohd Fairusham, Ghazali (2023) Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption. Heliyon, 9 (10). pp. 1-19. ISSN 2405-8440. (Published) https://doi.org/10.1016/j.heliyon.2023.e20333 https://doi.org/10.1016/j.heliyon.2023.e20333
institution	Universiti Malaysia Pahang Al-Sultan Abdullah
building	UMPSA Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang Al-Sultan Abdullah
content_source	UMPSA Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering TL Motor vehicles. Aeronautics. Astronautics Nugroho, A. Rizalman, Mamat Xiaoxia, J. Bo, Z. Mohd Faizal, Jamlos Mohd Fairusham, Ghazali Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption
description	This paper aims to evaluate residential air conditioning systems' performance enhancement and optimization by adopting a novel functionalized Al2O3 (FAl2O3)–Polyolester (POE) nanolubricant. Comprehensive discussions were conducted on key performance parameters, including heat absorption, compressor work, cooling capacity, coefficient of performance (COP), and power consumption. Novel FAl2O3 nanoparticles were dispersed into the POE lubricant using a two-step method. The findings reveal that FAl2O3–POE nanolubricant exhibits superior heat absorption compared to pure POE. Heat absorption decreases with an increased initial refrigerant charge, while cooling capacity performance improves with an increased initial refrigerant charge. The COP shows an increasing trend at all concentrations of FAl2O3–POE nanolubricant when operating with R32. FAl2O3–POE/R32 demonstrates an enhanced range of 3.12%–32.26% for COP. The results suggest that applying novel FAl2O3–POE nanolubricant with R32 can reduce electrical power consumption by 13.79%–19.35%. The central composite design (CCD) offers an optimal condition for FAl2O3–POE nanolubricant with a concentration of 0.11 vol%, an initial refrigerant charge of 0.442 kg, resulting in a COP of 3.982, a standard error of 0.019, and a desirability of 1.0.
format	Article
author	Nugroho, A. Rizalman, Mamat Xiaoxia, J. Bo, Z. Mohd Faizal, Jamlos Mohd Fairusham, Ghazali
author_facet	Nugroho, A. Rizalman, Mamat Xiaoxia, J. Bo, Z. Mohd Faizal, Jamlos Mohd Fairusham, Ghazali
author_sort	Nugroho, A.
title	Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption
title_short	Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption
title_full	Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption
title_fullStr	Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption
title_full_unstemmed	Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption
title_sort	performance enhancement and optimization of residential air conditioning system in response to the novel fal2o3-poe nanolubricant adoption
publisher	Elsevier Ltd
publishDate	2023
url	http://umpir.ump.edu.my/id/eprint/41549/1/Performance%20enhancement%20and%20optimization%20of%20residential%20air%20conditioning%20system.pdf http://umpir.ump.edu.my/id/eprint/41549/ https://doi.org/10.1016/j.heliyon.2023.e20333 https://doi.org/10.1016/j.heliyon.2023.e20333
_version_	1822924396031901696
score	13.232414

Performance enhancement and optimization of residential air conditioning system in response to the novel FAl2O3-POE nanolubricant adoption

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