Exergy, sustainability and performance analysis of ground source direct evaporative cooling system

Basit Öğe Kaydı
dc.authoridAfzal, Asif/0000-0003-2961-6186
dc.authoridyildiz, gokhan/0000-0001-6039-9226
dc.authoridSaleel, C Ahamed/0000-0003-3705-4371
dc.contributor.authorYildiz, Gokhan
dc.contributor.authorErgun, Alper
dc.contributor.authorGurel, Ali Etem
dc.contributor.authorCeylan, Ilhan
dc.contributor.authorAgbulut, Umit
dc.contributor.authorEser, Servet
dc.contributor.authorAfzal, Asif
dc.date.accessioned2024-09-29T15:55:15Z
dc.date.available2024-09-29T15:55:15Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractA significant portion of global energy consumption is due to energy consumption in the buildings. Heating, cooling, and air conditioning systems have the largest share in this energy consumption. Evaporative cooling systems, which have the advantage of being economical, zero pollution, and easy maintenance are preferred to reduce energy consumption in buildings. These systems are used in many areas such as greenhouses, broiler houses, and warehouses. In this study, analyzes of exergy, sustainability, and cooling efficiency in four different situations of a ground source direct evaporative cooling system were made. The system was studied in four different cases. While the highest exergy efficiency was obtained in case 3 with 20.83%, the exergy efficiencies in other cases were obtained as 16.83%, 17.49%, and 18.36%, respectively. In addition, the highest specific exergy loss was determined as 100.51 J/kg in case 2, while it was calculated as 73.08 J/ kg, 80.23 J/kg, and 73.05 J/kg for the other cases, respectively. It is seen that the sustainability values are in parallel with the exergy efficiency when the evaporative cooling system is examined for four different cases. The sustainability values were determined as 1.20 for case 1, 1.21 for case 2, 1.26 for case 3, and 1.22 for case 4. It is determined that the exergy efficiency gives precise information about the usability and sustainability of the system when these situations are evaluated. The exergetic improvement potential (EIP) was determined as 0.061 for case 1, 0.082 for case 2, 0.063 for case 3, and 0.059 for case 4, respectively. Although the highest exergy efficiency is obtained in case 3, it has a higher recovery potential than case 1 and case 4. In addition, cooling efficiencies for four different cases were obtained as 33.70%, 34.81%, 41.69%, and 36.95%, respectively. The temperature differences between the room and ambient temperatures were determined as 1.45 degrees C, 1.21 degrees C, 1.6 degrees C, and 1.48 degrees C for each case, respectively.en_US
dc.description.sponsorshipDeanship of Scientific Research at King Khalid University, Saudi Arabia [GRP/171/43]en_US
dc.description.sponsorshipThe authors extend their appreciation to the Deanship of Scientific Research at King Khalid University, Saudi Arabia for funding this work through the General Research Project under Grant No: GRP/171/43.en_US
dc.identifier.doi10.1016/j.csite.2022.101810
dc.identifier.issn2214-157X
dc.identifier.scopus2-s2.0-85123615060en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.csite.2022.101810
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4550
dc.identifier.volume31en_US
dc.identifier.wosWOS:000789927000003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofCase Studies in Thermal Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEvaporative coolingen_US
dc.subjectGround sourceen_US
dc.subjectExergy analysisen_US
dc.subjectSustainabilityen_US
dc.subjectEnergy consumptionen_US
dc.titleExergy, sustainability and performance analysis of ground source direct evaporative cooling systemen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu