Thermodynamic analysis and assessment of a geothermal cooling system for a house
| dc.contributor.author | Buket Ozcan | |
| dc.contributor.author | Ilkyaz Ekin Aykurt | |
| dc.contributor.author | Melisa Akpak | |
| dc.contributor.author | Tuna Tacer | |
| dc.contributor.author | Nurdan H. Yildirim | |
| dc.contributor.author | A. Hepbasli | |
| dc.contributor.author | Huseyin Gunhan Ozcan | |
| dc.date.accessioned | 2025-10-06T17:51:32Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | In this study a geothermal assisted cooling system with a vapour absorption chiller (VAC) was designed in order to meet the cooling demand of a 140 m2 detached single-family house in Izmir Turkey. In the considered system the geothermal fluid is transported to the VAC where water and ammonia are used as an absorbent and a refrigerant respectively. Energy and exergy analyses methods are utilised to assess the performance of the whole system while some operational properties of the VAC such as pressure temperature ammonia concentration and flow rate are determined. Based on the parametric studies optimum operating conditions of the VAC are obtained to be 30°C 90°C and 2°C for the condenser boiler and evaporator respectively. Under these conditions the system has a coefficient of performance (COP) value of 0.30 with a simple payback period of 6.4 years the highest exergy destruction occurs within the absorber with a rate of 38.2%. © 2020 Elsevier B.V. All rights reserved. | |
| dc.identifier.doi | 10.1504/IJEX.2019.100370 | |
| dc.identifier.issn | 17428300, 17428297 | |
| dc.identifier.issn | 1742-8297 | |
| dc.identifier.issn | 1742-8300 | |
| dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85068316375&doi=10.1504%2FIJEX.2019.100370&partnerID=40&md5=375e46f22fdd8ba28d05c5ad5aff31fc | |
| dc.identifier.uri | https://gcris.yasar.edu.tr/handle/123456789/9476 | |
| dc.language.iso | English | |
| dc.publisher | Inderscience Publishers | |
| dc.relation.ispartof | International Journal of Exergy | |
| dc.source | International Journal of Exergy | |
| dc.subject | Economic Analysis, Environmental Analysis, Exergy Analysis, Geothermal Energy, Residential Cooling, Vac, Vapour Absorption Chiller, Ammonia, Cooling Systems, Economic Analysis, Exergy, Geothermal Energy, Investments, Refrigerators, Thermoanalysis, Thermoelectric Equipment, Ammonia Concentrations, Energy And Exergy Analysis, Environmental Analysis, Exergy Analysis, Operational Properties, Optimum Operating Conditions, Thermo Dynamic Analysis, Vapour Absorptions, Absorption Cooling | |
| dc.subject | Ammonia, Cooling systems, Economic analysis, Exergy, Geothermal energy, Investments, Refrigerators, Thermoanalysis, Thermoelectric equipment, Ammonia concentrations, Energy and exergy analysis, Environmental analysis, Exergy Analysis, Operational properties, Optimum operating conditions, Thermo dynamic analysis, Vapour absorptions, Absorption cooling | |
| dc.title | Thermodynamic analysis and assessment of a geothermal cooling system for a house | |
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| gdc.description.startpage | 350 | |
| gdc.description.volume | 29 | |
| gdc.identifier.openalex | W4251002139 | |
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| oaire.citation.endPage | 369 | |
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| person.identifier.scopus-author-id | Ozcan- Buket (57209642167), Aykurt- Ilkyaz Ekin (57209639870), Akpak- Melisa (57209645112), Tacer- Tuna (57209640784), Yildirim- Nurdan H. (14061388000), Hepbasli- A. (55131010100), Ozcan- Huseyin Gunhan (57220454056) | |
| publicationissue.issueNumber | 2-4 | |
| publicationvolume.volumeNumber | 29 | |
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