Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system

Detalhes bibliográficos
Autor(a) principal: Cavalcanti, Eduardo José Cidade
Data de Publicação: 2017
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/31618
Resumo: The exergoeconomic and exergoenvironmental analysis of cogenerative system that combine a gas/steam turbine system and a solar field have been performed. The model is developed in order to produce around 400 MW of electrical power to investigate the effect of solar collector field in performance of each component. In addition, the exergy destruction, exergetic efficiency, cost rate and environmental impact per exergy unit, cost rate and environmental impact per exergy unit of product and fuel, cost rate and environmental impact rate associated with the exergy destruction, exergoeconomic and ex-ergoenvironmental factor for each component are evaluated. The results reveal that the condenser needs to increase investment costs to increase the total thermodynamic efficiency and it needs to increase its exergetic efficiency to reduce the total environmental impact from an exergoeconomic and ex-ergoenvironmental point of view. The exergoeconomic and exergoenvironmental analysis show that the effects of solar field leads to 4.2% increasing in the net produced electricity; 2.6% increasing in the average cost rate per exergy unit of electricity and 3.8% decreasing average environmental impact perexergy unit of electricity
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spelling Cavalcanti, Eduardo José Cidade2021-03-02T00:04:11Z2021-03-02T00:04:11Z2017CAVALCANTI, EDUARDO J.C.. Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system. Renewable & Sustainable Energy Reviews, v. 67, p. 507-519, 2017. Disponível em https://www.journals.elsevier.com/renewable-and-sustainable-energy-reviews. Acesso em 21 jan. 2021. http://dx.doi.org/10.1016/j.rser.2016.09.0171364-0321https://repositorio.ufrn.br/handle/123456789/3161810.1016/j.rser.2016.09.017ElsevierAttribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessExergoenvironmental analysisExergoeconomic analysisParabolic trough solarEco-indicator 99Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle systeminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe exergoeconomic and exergoenvironmental analysis of cogenerative system that combine a gas/steam turbine system and a solar field have been performed. The model is developed in order to produce around 400 MW of electrical power to investigate the effect of solar collector field in performance of each component. In addition, the exergy destruction, exergetic efficiency, cost rate and environmental impact per exergy unit, cost rate and environmental impact per exergy unit of product and fuel, cost rate and environmental impact rate associated with the exergy destruction, exergoeconomic and ex-ergoenvironmental factor for each component are evaluated. The results reveal that the condenser needs to increase investment costs to increase the total thermodynamic efficiency and it needs to increase its exergetic efficiency to reduce the total environmental impact from an exergoeconomic and ex-ergoenvironmental point of view. The exergoeconomic and exergoenvironmental analysis show that the effects of solar field leads to 4.2% increasing in the net produced electricity; 2.6% increasing in the average cost rate per exergy unit of electricity and 3.8% decreasing average environmental impact perexergy unit of electricityengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdfExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdfapplication/pdf797870https://repositorio.ufrn.br/bitstream/123456789/31618/1/ExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf0c5f62d35b9d3475524e1e1f827a963cMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8811https://repositorio.ufrn.br/bitstream/123456789/31618/2/license_rdfe39d27027a6cc9cb039ad269a5db8e34MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/31618/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf.txtExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf.txtExtracted texttext/plain62882https://repositorio.ufrn.br/bitstream/123456789/31618/4/ExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf.txtfcaf0fb7719e189e9cc9a925b26d94c8MD54THUMBNAILExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf.jpgExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf.jpgGenerated Thumbnailimage/jpeg1669https://repositorio.ufrn.br/bitstream/123456789/31618/5/ExergoeconomicExergoenvironmentalAnalyses_Cavalcanti_2016.pdf.jpg1f12fa287da72eabb6f0f1a2bfd8ced2MD55123456789/316182021-03-07 05:48:59.735oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-03-07T08:48:59Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
title Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
spellingShingle Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
Cavalcanti, Eduardo José Cidade
Exergoenvironmental analysis
Exergoeconomic analysis
Parabolic trough solar
Eco-indicator 99
title_short Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
title_full Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
title_fullStr Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
title_full_unstemmed Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
title_sort Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system
author Cavalcanti, Eduardo José Cidade
author_facet Cavalcanti, Eduardo José Cidade
author_role author
dc.contributor.author.fl_str_mv Cavalcanti, Eduardo José Cidade
dc.subject.por.fl_str_mv Exergoenvironmental analysis
Exergoeconomic analysis
Parabolic trough solar
Eco-indicator 99
topic Exergoenvironmental analysis
Exergoeconomic analysis
Parabolic trough solar
Eco-indicator 99
description The exergoeconomic and exergoenvironmental analysis of cogenerative system that combine a gas/steam turbine system and a solar field have been performed. The model is developed in order to produce around 400 MW of electrical power to investigate the effect of solar collector field in performance of each component. In addition, the exergy destruction, exergetic efficiency, cost rate and environmental impact per exergy unit, cost rate and environmental impact per exergy unit of product and fuel, cost rate and environmental impact rate associated with the exergy destruction, exergoeconomic and ex-ergoenvironmental factor for each component are evaluated. The results reveal that the condenser needs to increase investment costs to increase the total thermodynamic efficiency and it needs to increase its exergetic efficiency to reduce the total environmental impact from an exergoeconomic and ex-ergoenvironmental point of view. The exergoeconomic and exergoenvironmental analysis show that the effects of solar field leads to 4.2% increasing in the net produced electricity; 2.6% increasing in the average cost rate per exergy unit of electricity and 3.8% decreasing average environmental impact perexergy unit of electricity
publishDate 2017
dc.date.issued.fl_str_mv 2017
dc.date.accessioned.fl_str_mv 2021-03-02T00:04:11Z
dc.date.available.fl_str_mv 2021-03-02T00:04:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv CAVALCANTI, EDUARDO J.C.. Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system. Renewable & Sustainable Energy Reviews, v. 67, p. 507-519, 2017. Disponível em https://www.journals.elsevier.com/renewable-and-sustainable-energy-reviews. Acesso em 21 jan. 2021. http://dx.doi.org/10.1016/j.rser.2016.09.017
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/31618
dc.identifier.issn.none.fl_str_mv 1364-0321
dc.identifier.doi.none.fl_str_mv 10.1016/j.rser.2016.09.017
identifier_str_mv CAVALCANTI, EDUARDO J.C.. Exergoeconomic and exergoenvironmental analyses of an integrated solar combined cycle system. Renewable & Sustainable Energy Reviews, v. 67, p. 507-519, 2017. Disponível em https://www.journals.elsevier.com/renewable-and-sustainable-energy-reviews. Acesso em 21 jan. 2021. http://dx.doi.org/10.1016/j.rser.2016.09.017
1364-0321
10.1016/j.rser.2016.09.017
url https://repositorio.ufrn.br/handle/123456789/31618
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http://creativecommons.org/licenses/by-nc-nd/3.0/br/
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rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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