dc.contributor.author | Baydar, Ceyhun | |
dc.contributor.author | Yağlı, Hüseyin | |
dc.contributor.author | Koç, Yıldız | |
dc.contributor.author | Koç, Ali | |
dc.contributor.author | Artaş, Sultan Büşra | |
dc.date.accessioned | 2023-12-25T10:36:43Z | |
dc.date.available | 2023-12-25T10:36:43Z | |
dc.date.issued | 2023 | en_US |
dc.identifier.citation | Baydar, C., Yağlı, H., Koç, Y., Koç, A., Artaş, S.B. (2023). Performance and environmental improvements of a geothermal power plant by using structural and operational modification techniques. Process Safety and Environmental Protection, 173, pp. 88-105.
https://doi.org/10.1016/j.psep.2023.03.008 | en_US |
dc.identifier.issn | 0957-5820 | |
dc.identifier.issn | 1744-3598 | |
dc.identifier.uri | https://doi.org/10.1016/j.psep.2023.03.008 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12508/2791 | |
dc.description.abstract | Performance data from a geothermal power plant that uses a dry-type working fluid (n-Pentane) was evaluated. The experimental working conditions of the geothermal power plant were recorded. By using these recorded data the structural and parametrical optimisation of the plant was applied. As a structural modification, the probable performance of the plant was scrutinised by considering the integration of a superheater into the plant. For both present and structurally optimised cases, parametric optimisations were made as an operational modification. During the analyses, the high and low pressure Organic Rankine Cycles (ORCs) of the energy converter plant were optimised for varying turbine inlet temperatures and pressures. After comprehensive analyses, it was concluded that superheating the working fluid by structural modification (superheater integration) had a negative effect on the system performance. On the other hand, together with parametric analyses, a considerable improvement in system performance was obtained. For all cases and parametric values, the system was also evaluated in terms of environmental effect. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Institution of Chemical Engineers | en_US |
dc.relation.isversionof | 10.1016/j.psep.2023.03.008 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Binary cycle | en_US |
dc.subject | Geothermal power plant | en_US |
dc.subject | Low temperature heat source | en_US |
dc.subject | Operational modification | en_US |
dc.subject | Ormat energy converter (OEC) | en_US |
dc.subject | Structural modification | en_US |
dc.subject.classification | Engineering & Materials Science
- Thermodynamics
- Organic Rankine Cycle | |
dc.subject.classification | Rankine Cycle | |
dc.subject.classification | Working Fluids | |
dc.subject.classification | Waste Heat Utilization | |
dc.subject.other | Thermodynamic analysis | |
dc.subject.other | Thermoeconomic analysis | |
dc.subject.other | Energy | |
dc.subject.other | System | |
dc.subject.other | Fluid | |
dc.subject.other | Water | |
dc.subject.other | Fluids | |
dc.subject.other | Geothermal energy | |
dc.subject.other | Geothermal power plants | |
dc.subject.other | Paraffins | |
dc.subject.other | Temperature | |
dc.subject.other | Binary cycles | |
dc.subject.other | Environmental improvements | |
dc.subject.other | Low-temperature heat sources | |
dc.subject.other | Operational modifications | |
dc.subject.other | Ormat energy converter | |
dc.subject.other | Ormat energy converters | |
dc.subject.other | Performance | |
dc.subject.other | Structural modifications | |
dc.subject.other | Systems performance | |
dc.subject.other | Working fluid | |
dc.subject.other | Rankine cycle | |
dc.title | Performance and environmental improvements of a geothermal power plant by using structural and operational modification techniques | en_US |
dc.type | article | en_US |
dc.relation.journal | Process Safety and Environmental Protection | en_US |
dc.contributor.department | Mühendislik ve Doğa Bilimleri Fakültesi -- Makina Mühendisliği Bölümü | en_US |
dc.identifier.volume | 173 | en_US |
dc.identifier.startpage | 88 | en_US |
dc.identifier.endpage | 105 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.isteauthor | Baydar, Ceyhun | |
dc.contributor.isteauthor | Koç, Yıldız | |
dc.contributor.isteauthor | Koç, Ali | |
dc.relation.index | Web of Science - Scopus | en_US |
dc.relation.index | Web of Science Core Collection - Science Citation Index Expanded | |