Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid

Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid

Typically the split-type air conditioner uses a capillary tube as expansion device. To enhance the performance of the system, an ejector can be applied as expansion device to replace capillary tube. Based on the numerical modeling, the coefficient of performance (COP) of standard cycle using R410A a...

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Main Authors: Sumeru, Kasni, Nasution, Henry, Ani, Farid Nasir
Format: Article
Published: Trans Tech Publications 2014
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/63060/
http://dx.doi.org/10.4028/www.scientific.net/AMM.493.227
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Institution: Universiti Teknologi Malaysia
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spelling my.utm.630602017-06-14T02:57:03Z http://eprints.utm.my/id/eprint/63060/ Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid Sumeru, Kasni Nasution, Henry Ani, Farid Nasir TJ Mechanical engineering and machinery Typically the split-type air conditioner uses a capillary tube as expansion device. To enhance the performance of the system, an ejector can be applied as expansion device to replace capillary tube. Based on the numerical modeling, the coefficient of performance (COP) of standard cycle using R410A as working fluid was slightly lower than that of R22. The use of an ejector as an expansion device on a split-type air conditioner using R410 increased the COP by 10.8%. Also, R410A has a lower total GWP impact compared with R22, which reduce negative impact on the environment. Trans Tech Publications 2014 Article PeerReviewed Sumeru, Kasni and Nasution, Henry and Ani, Farid Nasir (2014) Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid. Advances in Applied Mechanics and Materials, 493 . pp. 227-232. ISSN 1660-9336 http://dx.doi.org/10.4028/www.scientific.net/AMM.493.227 DOI:10.4028/www.scientific.net/AMM.493.227
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Sumeru, Kasni
Nasution, Henry
Ani, Farid Nasir
Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid
description Typically the split-type air conditioner uses a capillary tube as expansion device. To enhance the performance of the system, an ejector can be applied as expansion device to replace capillary tube. Based on the numerical modeling, the coefficient of performance (COP) of standard cycle using R410A as working fluid was slightly lower than that of R22. The use of an ejector as an expansion device on a split-type air conditioner using R410 increased the COP by 10.8%. Also, R410A has a lower total GWP impact compared with R22, which reduce negative impact on the environment.
format Article
author Sumeru, Kasni
Nasution, Henry
Ani, Farid Nasir
author_facet Sumeru, Kasni
Nasution, Henry
Ani, Farid Nasir
author_sort Sumeru, Kasni
title Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid
title_short Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid
title_full Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid
title_fullStr Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid
title_full_unstemmed Thermodynamic analysis of ejector as an expansion device on split-type air conditioner using R410A as working fluid
title_sort thermodynamic analysis of ejector as an expansion device on split-type air conditioner using r410a as working fluid
publisher Trans Tech Publications
publishDate 2014
url http://eprints.utm.my/id/eprint/63060/
http://dx.doi.org/10.4028/www.scientific.net/AMM.493.227
_version_ 1643655605995438080

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