Exergy analysis of an inter-city bus air-conditioning system

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dc.authoridTosun, Erdi/0000-0001-5733-2047
dc.authoridAYDIN, Kadir/0000-0002-1583-9605
dc.authoridBilgili, Mehmet/0000-0002-5339-6120
dc.authoridTuccar, Gokhan/0000-0003-3041-299X
dc.contributor.authorTosun, E.
dc.contributor.authorBilgili, M.
dc.contributor.authorTuccar, G.
dc.contributor.authorYasar, A.
dc.contributor.authorAydin, K.
dc.date.accessioned2025-01-06T17:37:46Z
dc.date.available2025-01-06T17:37:46Z
dc.date.issued2016
dc.description.abstractIn this paper, exergy analysis was implemented to improve the intercity bus air-conditioning (AC) system design. Firstly, an inter-city bus with a passenger capacity of 56 people was selected and then its hourly cooling load capacity was determined with the help of cooling load hourly analysis program (HAP). Analyses were performed for different air mixing ratios (MRs) and seasons. Coefficient of performance (COP), exergy efficiency (psi) and exergy destructions (Exdest) of whole system and its each sub-units were evaluated. Results demonstrated that the atmospheric air temperature and air MR substantially affect the inter-city bus AC systems' performance. According to the results obtained for July, when air MR is 0.5, maximum exergy destruction value was calculated as 6.96 kW at compressor. Exergy destruction values were computed as 2.78, 2.61 and 0.99 kW for evaporator, condenser and expansion valve, respectively.
dc.description.sponsorshipoffice of Scientific Research Projects of Cukurova University [FBA-2015-3584]
dc.description.sponsorshipThe authors wish to thank the office of Scientific Research Projects of Cukurova University for funding this project under Contract No. FBA-2015-3584. Furthermore, the authors would like to thank to TEMSA Global for its contribution.
dc.identifier.doi10.1504/IJEX.2016.078094
dc.identifier.endpage464
dc.identifier.issn1742-8297
dc.identifier.issn1742-8300
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84982171746
dc.identifier.scopusqualityQ3
dc.identifier.startpage445
dc.identifier.urihttps://doi.org/10.1504/IJEX.2016.078094
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2350
dc.identifier.volume20
dc.identifier.wosWOS:000393194300002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInderscience Enterprises Ltd
dc.relation.ispartofInternational Journal of Exergy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectexergy
dc.subjectexergy efficiency
dc.subjectinter-city bus
dc.subjectair conditioning
dc.subjectexergy destruction
dc.subjectCOP
dc.subjectcoefficient of performance
dc.subjectair mixing ratio
dc.subjectcooling load
dc.subjectisentropic efficiency
dc.subjectthermal transmittance
dc.subjectpsychometric diagram
dc.subjectsensible and latent heat gains
dc.titleExergy analysis of an inter-city bus air-conditioning system
dc.typeArticle

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