Performance of an improved ejector air-conditioning system
Living in the Asia Pacific and other tropical countries presently with high temperatures and humidity, people tend to look forward to better lifestyle with technology which is more environmental friendly and energy efficient. Two-phase ejector as expansion valve in air-conditioning system has been s...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2015
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| Online Access: | http://eprints.utm.my/60369/1/ChiaZhongYi2015_PerformanceOfAnImprovedEjectorAirConditioningSystem.pdf |
| _version_ | 1796860895493619712 |
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| author | Chia, Zhong Yi Haji Ani, Farid Nasir |
| author_facet | Chia, Zhong Yi Haji Ani, Farid Nasir |
| author_sort | Chia, Zhong Yi |
| collection | ePrints |
| description | Living in the Asia Pacific and other tropical countries presently with high temperatures and humidity, people tend to look forward to better lifestyle with technology which is more environmental friendly and energy efficient. Two-phase ejector as expansion valve in air-conditioning system has been studied since 1900s for a better performance of the system. This study aims to investigate the performance of an improved ejector air-conditioning system as compared to that of the conventional air conditioning system. The conventional air-conditioning system and an improved ejector air-conditioning system are studied experimentally using R22 as the working fluid. The coefficient of performance (COP) of both air-conditioning system were conducted and analysed based on the results collected from the experiments. It was found that the improved ejector air-conditioning system has COP of 12% - 14% higher than that of conventional air-conditioning system. |
| first_indexed | 2024-03-05T19:48:09Z |
| format | Article |
| id | utm.eprints-60369 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T19:48:09Z |
| publishDate | 2015 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-603692021-12-14T08:57:46Z http://eprints.utm.my/60369/ Performance of an improved ejector air-conditioning system Chia, Zhong Yi Haji Ani, Farid Nasir TJ Mechanical engineering and machinery Living in the Asia Pacific and other tropical countries presently with high temperatures and humidity, people tend to look forward to better lifestyle with technology which is more environmental friendly and energy efficient. Two-phase ejector as expansion valve in air-conditioning system has been studied since 1900s for a better performance of the system. This study aims to investigate the performance of an improved ejector air-conditioning system as compared to that of the conventional air conditioning system. The conventional air-conditioning system and an improved ejector air-conditioning system are studied experimentally using R22 as the working fluid. The coefficient of performance (COP) of both air-conditioning system were conducted and analysed based on the results collected from the experiments. It was found that the improved ejector air-conditioning system has COP of 12% - 14% higher than that of conventional air-conditioning system. Penerbit UTM Press 2015 Article PeerReviewed application/pdf en http://eprints.utm.my/60369/1/ChiaZhongYi2015_PerformanceOfAnImprovedEjectorAirConditioningSystem.pdf Chia, Zhong Yi and Haji Ani, Farid Nasir (2015) Performance of an improved ejector air-conditioning system. Jurnal Mekanikal, 38 . pp. 63-72. ISSN 2289-3866 https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/30 |
| spellingShingle | TJ Mechanical engineering and machinery Chia, Zhong Yi Haji Ani, Farid Nasir Performance of an improved ejector air-conditioning system |
| title | Performance of an improved ejector air-conditioning system |
| title_full | Performance of an improved ejector air-conditioning system |
| title_fullStr | Performance of an improved ejector air-conditioning system |
| title_full_unstemmed | Performance of an improved ejector air-conditioning system |
| title_short | Performance of an improved ejector air-conditioning system |
| title_sort | performance of an improved ejector air conditioning system |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/60369/1/ChiaZhongYi2015_PerformanceOfAnImprovedEjectorAirConditioningSystem.pdf |
| work_keys_str_mv | AT chiazhongyi performanceofanimprovedejectorairconditioningsystem AT hajianifaridnasir performanceofanimprovedejectorairconditioningsystem |