Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/225256 |
Resumo: | In this work it was performed energetic and exergetic analyses of three thermal plants to assessment a cogeneration system in expansion of a sugar-alcohol factory. The initial configuration considered is constituted by a low pressure steam generator, single stage steam turbines for electricity generation and crusher, shredder and mills with mechanical driving. In the intermediary configuration, the low pressure steam generator was substituted by another which generates steam at higher pressure and higher temperature, the steam turbines for electricity generation were substituted by a multiple stages extractioncondensation turbine and the other steam turbines were maintained. The final configuration consists in the substitution of these last turbines by electrical motors. Thermodynamic analyses were performed to evaluate the equipment and the overall plants efficiencies to permit a comparison among the plants. Besides of this, some important parameters of the sugar-alcohol factories were calculated. |
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Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factoryCogenerationEnergyExergySugar-alcohol factoryThermodynamicsIn this work it was performed energetic and exergetic analyses of three thermal plants to assessment a cogeneration system in expansion of a sugar-alcohol factory. The initial configuration considered is constituted by a low pressure steam generator, single stage steam turbines for electricity generation and crusher, shredder and mills with mechanical driving. In the intermediary configuration, the low pressure steam generator was substituted by another which generates steam at higher pressure and higher temperature, the steam turbines for electricity generation were substituted by a multiple stages extractioncondensation turbine and the other steam turbines were maintained. The final configuration consists in the substitution of these last turbines by electrical motors. Thermodynamic analyses were performed to evaluate the equipment and the overall plants efficiencies to permit a comparison among the plants. Besides of this, some important parameters of the sugar-alcohol factories were calculated.Mechanical Engineering Department, NUPLEN - Nucleus of Energy Planning Generation and Cogeneration, UNESP - Campus Ilha SolteiraMechanical Engineering Department, NUPLEN - Nucleus of Energy Planning Generation and Cogeneration, UNESP - Campus Ilha SolteiraUniversidade Estadual Paulista (UNESP)Fiomari, Marcelo C. [UNESP]Mashiba, Marcos H. S. [UNESP]Campitelli, Flávio M. [UNESP]Takaki, Alessandro T. [UNESP]Ramos, Ricardo A.V. [UNESP]2022-04-28T20:43:55Z2022-04-28T20:43:55Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1161-1168ECOS 2006 - Proceedings of the 19th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, p. 1161-1168.http://hdl.handle.net/11449/2252562-s2.0-49949113050Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengECOS 2006 - Proceedings of the 19th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systemsinfo:eu-repo/semantics/openAccess2022-04-28T20:43:55Zoai:repositorio.unesp.br:11449/225256Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:43:55Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
title |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
spellingShingle |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory Fiomari, Marcelo C. [UNESP] Cogeneration Energy Exergy Sugar-alcohol factory Thermodynamics |
title_short |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
title_full |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
title_fullStr |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
title_full_unstemmed |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
title_sort |
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory |
author |
Fiomari, Marcelo C. [UNESP] |
author_facet |
Fiomari, Marcelo C. [UNESP] Mashiba, Marcos H. S. [UNESP] Campitelli, Flávio M. [UNESP] Takaki, Alessandro T. [UNESP] Ramos, Ricardo A.V. [UNESP] |
author_role |
author |
author2 |
Mashiba, Marcos H. S. [UNESP] Campitelli, Flávio M. [UNESP] Takaki, Alessandro T. [UNESP] Ramos, Ricardo A.V. [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Fiomari, Marcelo C. [UNESP] Mashiba, Marcos H. S. [UNESP] Campitelli, Flávio M. [UNESP] Takaki, Alessandro T. [UNESP] Ramos, Ricardo A.V. [UNESP] |
dc.subject.por.fl_str_mv |
Cogeneration Energy Exergy Sugar-alcohol factory Thermodynamics |
topic |
Cogeneration Energy Exergy Sugar-alcohol factory Thermodynamics |
description |
In this work it was performed energetic and exergetic analyses of three thermal plants to assessment a cogeneration system in expansion of a sugar-alcohol factory. The initial configuration considered is constituted by a low pressure steam generator, single stage steam turbines for electricity generation and crusher, shredder and mills with mechanical driving. In the intermediary configuration, the low pressure steam generator was substituted by another which generates steam at higher pressure and higher temperature, the steam turbines for electricity generation were substituted by a multiple stages extractioncondensation turbine and the other steam turbines were maintained. The final configuration consists in the substitution of these last turbines by electrical motors. Thermodynamic analyses were performed to evaluate the equipment and the overall plants efficiencies to permit a comparison among the plants. Besides of this, some important parameters of the sugar-alcohol factories were calculated. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-01-01 2022-04-28T20:43:55Z 2022-04-28T20:43:55Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
ECOS 2006 - Proceedings of the 19th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, p. 1161-1168. http://hdl.handle.net/11449/225256 2-s2.0-49949113050 |
identifier_str_mv |
ECOS 2006 - Proceedings of the 19th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, p. 1161-1168. 2-s2.0-49949113050 |
url |
http://hdl.handle.net/11449/225256 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
ECOS 2006 - Proceedings of the 19th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1161-1168 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965562517848064 |