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Analysis of an Integrated Solar Combined Cycle with Recuperative Gas Turbine and Double Recuperative and Double Expansion Propane Cycle.

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dc.contributor.authorAbbas, Rubén
dc.contributor.authorSebastián, Andrés
dc.contributor.authorRovira de Antonio, Antonio José
dc.contributor.authorMuñoz Domínguez, Marta
dc.date.accessioned2024-05-20T11:40:45Z
dc.date.available2024-05-20T11:40:45Z
dc.date.issued2020
dc.description.abstractThe main objective of this paper is to present and analyze an innovative configuration of integrated solar combined cycle (ISCC). As novelties, the plant includes a recuperative gas turbine and the conventional bottoming Rankine cycle is replaced by a recently developed double recuperative double expansion (DRDE) cycle. The configuration results in a fuel saving in the combustion chamber at the expense of a decreased exhaust gas temperature, which is just adequate to feed the DRDE cycle that uses propane as the working fluid. The solar contribution comes from a solar field of parabolic trough collectors, with oil as the heat transfer fluid. The optimum integration point for the solar contribution is addressed. The performance of the proposed ISCC-R-DRDE design conditions and off-design operation was assessed (daily and yearly) at two different locations. All results were compared to those obtained under the same conditions by a conventional ISCC, as well as similar configurations without solar integration. The proposed configuration obtains a lower heat rate on a yearly basis in the studied locations and lower levelized cost of energy (LCOE) than that of the ISCC, which indicates that such a configuration could become a promising technology.en
dc.description.versionversión publicada
dc.identifier.doihttps://doi.org/10.3390/e22040476
dc.identifier.issn1099-4300
dc.identifier.urihttps://hdl.handle.net/20.500.14468/12407
dc.journal.issue4
dc.journal.titleEntropy
dc.journal.volume22
dc.language.isoen
dc.publisherMDPI
dc.relation.centerE.T.S. de Ingenieros Industriales
dc.relation.departmentIngeniería Energética
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject.keywordsISCC
dc.subject.keywordshybridization
dc.subject.keywordsconcentrating solar power (CSP)
dc.subject.keywordsadvanced thermodynamic cycles
dc.subject.keywordsrecuperative gas turbine
dc.subject.keywordsrecuperative and double expansion (RDE) cycle
dc.titleAnalysis of an Integrated Solar Combined Cycle with Recuperative Gas Turbine and Double Recuperative and Double Expansion Propane Cycle.es
dc.typejournal articleen
dc.typeartículoes
dspace.entity.typePublication
relation.isAuthorOfPublication2778703b-8202-477f-9cc1-0c00c51a94f6
relation.isAuthorOfPublication2e08d583-c5f7-46af-b814-d9dfbc1ab8e5
relation.isAuthorOfPublication.latestForDiscovery2778703b-8202-477f-9cc1-0c00c51a94f6
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