Mathematical modeling based on exergy analysis for a bagasse boiler

In the methodology proposed for this work an exergy analysis of a modern bagasse boiler, which operates as the main equipment of a cogeneration plant of 34 MW of a sugar mill north of the department of Valle del Cauca (Colombia) is performed. In this analysis the boiler is divided into seven blocks...

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Autores:: González Pérez, Félix
Vidal Medina, Juan Ricardo
León Molina, Ducardo

Tipo de recurso:: Article of journal

Fecha de publicación:: 2017

Institución:: Universidad Autónoma de Occidente

Repositorio:: RED: Repositorio Educativo Digital UAO

Idioma:: eng

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dc.title.eng.fl_str_mv	Mathematical modeling based on exergy analysis for a bagasse boiler
title	Mathematical modeling based on exergy analysis for a bagasse boiler
spellingShingle	Mathematical modeling based on exergy analysis for a bagasse boiler Industria de la caña de azúcar Cogeneración de energía eléctrica y térmica Sugarcane industry Cogeneration of electric power and heat Calderas de vapor - rendimientos Calderas de vapor - inspección Steam-boilers - efficiency Steam-boiler inspection Boilers Water-tube Cogeneration Energy Energy Efficiency Exergy Efficiency Bagasse
title_short	Mathematical modeling based on exergy analysis for a bagasse boiler
title_full	Mathematical modeling based on exergy analysis for a bagasse boiler
title_fullStr	Mathematical modeling based on exergy analysis for a bagasse boiler
title_full_unstemmed	Mathematical modeling based on exergy analysis for a bagasse boiler
title_sort	Mathematical modeling based on exergy analysis for a bagasse boiler
dc.creator.fl_str_mv	González Pérez, Félix Vidal Medina, Juan Ricardo León Molina, Ducardo
dc.contributor.author.none.fl_str_mv	González Pérez, Félix Vidal Medina, Juan Ricardo León Molina, Ducardo
dc.subject.lemb.spa.fl_str_mv	Industria de la caña de azúcar Cogeneración de energía eléctrica y térmica
topic	Industria de la caña de azúcar Cogeneración de energía eléctrica y térmica Sugarcane industry Cogeneration of electric power and heat Calderas de vapor - rendimientos Calderas de vapor - inspección Steam-boilers - efficiency Steam-boiler inspection Boilers Water-tube Cogeneration Energy Energy Efficiency Exergy Efficiency Bagasse
dc.subject.lemb.eng.fl_str_mv	Sugarcane industry Cogeneration of electric power and heat
dc.subject.armarc.spa.fl_str_mv	Calderas de vapor - rendimientos Calderas de vapor - inspección
dc.subject.armarc.eng.fl_str_mv	Steam-boilers - efficiency Steam-boiler inspection
dc.subject.proposal.eng.fl_str_mv	Boilers Water-tube Cogeneration Energy Energy Efficiency Exergy Efficiency Bagasse
description	In the methodology proposed for this work an exergy analysis of a modern bagasse boiler, which operates as the main equipment of a cogeneration plant of 34 MW of a sugar mill north of the department of Valle del Cauca (Colombia) is performed. In this analysis the boiler is divided into seven blocks or functional units, which have their own operating conditions linked to the performance of the steam generator. Second Law balances can estimate the irreversibility in each of the defined blocks and, when added together these, total losses and exergy efficiency in the steam generator are obtained. The mathematical model developed allows, among other things, collating the values of temperatures of combustion gases through each heat exchange equipment from the actual data boiler. In addition, together with exergy analysis, the model allows a parallel with energy analysis. In this model, an important relationship with continuous boiler blowdown found. This is directly related to the quality of feed water and boiler operation, if these values come out of defined control, a considerable loss of efficiency occurs
publishDate	2017
dc.date.issued.none.fl_str_mv	2017-01
dc.date.accessioned.none.fl_str_mv	2019-10-11T19:35:21Z
dc.date.available.none.fl_str_mv	2019-10-11T19:35:21Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.issn.spa.fl_str_mv	15480992
dc.identifier.uri.none.fl_str_mv	http://hdl.handle.net/10614/11202
dc.identifier.doi.none.fl_str_mv	https://doi.org/10.1109/TLA.2017.7827889
identifier_str_mv	15480992
url	http://hdl.handle.net/10614/11202 https://doi.org/10.1109/TLA.2017.7827889
dc.language.iso.eng.fl_str_mv	eng
language	eng
dc.relation.citationendpage.none.fl_str_mv	74
dc.relation.citationissue.none.fl_str_mv	1
dc.relation.citationstartpage.none.fl_str_mv	65
dc.relation.citationvolume.none.fl_str_mv	15
dc.relation.cites.eng.fl_str_mv	Molina, D. L., Vidal, J. R., & Gonzalez, F. (2017). Mathematical Modeling Based on Exergy Analysis for a Bagasse Boiler. IEEE Latin America Transactions, 15(1), pp. 65-74
dc.relation.ispartofjournal.eng.fl_str_mv	IEEE Latin America Transactions, (Revista IEEE America Latina)
dc.relation.references.none.fl_str_mv	K. Taheri, R. Gadow, Y A. Killinger. “Exergy analysis as a developed concept of energy efficiency optimized processes: The case of termal spray processes. Germany”. 2014. Procedia CIRP 17 (2014) 511 –516 I. Ohijeagbon, A. Waheed and S. Jekayinfa. “Methodology for the physical and chemical exergetic analysis of steam boilers”. Nigeria, 2013. Energy 53 (2013) 153 – 164 Y. Cengel, M. Boles. Termodynamics. An Engineering Approach. New York: McGraw Hill, 2006. P. 429 A. Bejan. Advanced Engineering Thermodynamics. 2nd Edition. United States of America. John Wiley & Sons, Inc. 1997. P. 108 – 110 I. Dincer, M. Rosen. “Exergy. Energy, Environment and sustainable development”. 2007. ISBN: 978-0-08-044529-8. Elsevier, 2007. P. 11 T. Kotas. The exergy method of thermal plants analysis. Florida: Krieger publishing company, 1995. P.33 E. Hugot. Manual para Ingenieros Azucareros. Sexta Impresión, 1982. Cia. Editorial Continental S.A. De C.V. México. 803 P R. Saidur, J. Ahamed, H.H Masjuki. “Energy, exergy and economic analysis of industrial boilers”. Malaysia, 2010. Energy Policy 38 (2010) 2188–2197 P. Rein, Cane Sugar Engineering. Berlin, Germany. 2007. ISBN 978-3-87040-1108 A. Sosa, J. H. “First And Second Law To Analyze The Performance Of Bagasse Boilers”. Brazil, 2011. International Journal of Thermodynamics (IJoT). Vol. 14 (No. 2), pp. 51 - 58, 2011. ISSN 13019724/ e – ISSN 21461511 E. Lora. Calderas de vapor y cogeneración en la industria azucarera. Universidad Federal de Itajubá Minas Gerais / Brasil. Materiales del curso dictado en Cenicaña, Cali- Colombia del 10 al 14 de noviembre del 2003) A. Wienese, Boiler Fuel And Boiler Efficiency. South Africa, 2001. Proc S Afr Sug Technol Ass (2001) 75 B. Chodankar. “Energy and Exergy Analysis of a Captive Steam Power Plant”. India, 2009. Proceedings Of International Conference On Energy And Environment March 19-21, 2009 ISSN: 2070-3740
dc.rights.spa.fl_str_mv	Derechos Reservados - Universidad Autónoma de Occidente
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dc.rights.creativecommons.spa.fl_str_mv	Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
rights_invalid_str_mv	Derechos Reservados - Universidad Autónoma de Occidente https://creativecommons.org/licenses/by-nc-nd/4.0/ Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2
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dc.format.extent.spa.fl_str_mv	10 páginas
dc.coverage.spatial.none.fl_str_mv	Valle del Cauca, Colombia
dc.publisher.eng.fl_str_mv	IEEE Institute of Electrical and Electronics Enginners
dc.source.spa.fl_str_mv	https://ieeexplore.ieee.org/document/7827889
institution	Universidad Autónoma de Occidente
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spelling	González Pérez, Félixvirtual::2029-1Vidal Medina, Juan Ricardovirtual::5145-1León Molina, Ducardo49868bf48463950c8072c8c86de429b8Valle del Cauca, Colombia2019-10-11T19:35:21Z2019-10-11T19:35:21Z2017-0115480992http://hdl.handle.net/10614/11202https://doi.org/10.1109/TLA.2017.7827889In the methodology proposed for this work an exergy analysis of a modern bagasse boiler, which operates as the main equipment of a cogeneration plant of 34 MW of a sugar mill north of the department of Valle del Cauca (Colombia) is performed. In this analysis the boiler is divided into seven blocks or functional units, which have their own operating conditions linked to the performance of the steam generator. Second Law balances can estimate the irreversibility in each of the defined blocks and, when added together these, total losses and exergy efficiency in the steam generator are obtained. The mathematical model developed allows, among other things, collating the values of temperatures of combustion gases through each heat exchange equipment from the actual data boiler. In addition, together with exergy analysis, the model allows a parallel with energy analysis. In this model, an important relationship with continuous boiler blowdown found. This is directly related to the quality of feed water and boiler operation, if these values come out of defined control, a considerable loss of efficiency occursapplication/pdf10 páginasengIEEE Institute of Electrical and Electronics EnginnersDerechos Reservados - Universidad Autónoma de Occidentehttps://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2https://ieeexplore.ieee.org/document/7827889Mathematical modeling based on exergy analysis for a bagasse boilerArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTREFinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Industria de la caña de azúcarCogeneración de energía eléctrica y térmicaSugarcane industryCogeneration of electric power and heatCalderas de vapor - rendimientosCalderas de vapor - inspecciónSteam-boilers - efficiencySteam-boiler inspectionBoilersWater-tubeCogenerationEnergyEnergy EfficiencyExergy EfficiencyBagasse7416515Molina, D. L., Vidal, J. R., & Gonzalez, F. (2017). Mathematical Modeling Based on Exergy Analysis for a Bagasse Boiler. IEEE Latin America Transactions, 15(1), pp. 65-74IEEE Latin America Transactions, (Revista IEEE America Latina)K. Taheri, R. Gadow, Y A. Killinger. “Exergy analysis as a developed concept of energy efficiency optimized processes: The case of termal spray processes. Germany”. 2014. Procedia CIRP 17 (2014) 511 –516I. Ohijeagbon, A. Waheed and S. Jekayinfa. “Methodology for the physical and chemical exergetic analysis of steam boilers”. Nigeria, 2013. Energy 53 (2013) 153 – 164Y. Cengel, M. Boles. Termodynamics. An Engineering Approach. New York: McGraw Hill, 2006. P. 429A. Bejan. Advanced Engineering Thermodynamics. 2nd Edition. United States of America. John Wiley & Sons, Inc. 1997. P. 108 – 110I. Dincer, M. Rosen. “Exergy. Energy, Environment and sustainable development”. 2007. ISBN: 978-0-08-044529-8. Elsevier, 2007. P. 11T. Kotas. The exergy method of thermal plants analysis. Florida: Krieger publishing company, 1995. P.33E. Hugot. Manual para Ingenieros Azucareros. Sexta Impresión, 1982. Cia. Editorial Continental S.A. De C.V. México. 803 PR. Saidur, J. Ahamed, H.H Masjuki. “Energy, exergy and economic analysis of industrial boilers”. Malaysia, 2010. Energy Policy 38 (2010) 2188–2197P. Rein, Cane Sugar Engineering. Berlin, Germany. 2007. ISBN 978-3-87040-1108A. Sosa, J. H. “First And Second Law To Analyze The Performance Of Bagasse Boilers”. Brazil, 2011. International Journal of Thermodynamics (IJoT). Vol. 14 (No. 2), pp. 51 - 58, 2011. ISSN 13019724/ e – ISSN 21461511E. Lora. Calderas de vapor y cogeneración en la industria azucarera. Universidad Federal de Itajubá Minas Gerais / Brasil. Materiales del curso dictado en Cenicaña, Cali- Colombia del 10 al 14 de noviembre del 2003)A. Wienese, Boiler Fuel And Boiler Efficiency. South Africa, 2001. Proc S Afr Sug Technol Ass (2001) 75B. Chodankar. “Energy and Exergy Analysis of a Captive Steam Power Plant”. India, 2009. 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Mathematical modeling based on exergy analysis for a bagasse boiler

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