Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces

Detalhes bibliográficos
Autor(a) principal: Gutiérrez Velásquez, Elkin I.
Data de Publicação: 2017
Outros Autores: Coronado, Christian J.R., Quintero Cartagena, Juan C., Carvalho, João A. [UNESP], Mendiburu, Andrés Z. [UNESP], Andrade, José C., Cortez, Ely V., Santos, José C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.fuel.2017.08.089
http://hdl.handle.net/11449/170112
Resumo: Flammability limits must be identified in order to assess and control handling risks of particular processes according to combustion product composition and environmental conditions. Thereby, the present paper aims to present a model that can predict flammability limits for ethanol-air blends with at different moisture concentrations by Kriging interpolation techniques. The model is based on experimental results to determine flammability limits of ethanol-air blends, and evaluate different moisture concentrations in ethanol composition. It has accurately predicted the flammability limits of ethanol-air blends at temperatures ranging between 20 °C and 210 °C, pressure values ranging from 40 kPa to 101.3 kPa, ethanol moisture concentration at 0.5% and 8%, and ethanol volume percentages from 1% to 35%. Thus, it is a valid tool to accurately and efficiently determine flammability limits of ethanol-air blends.
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spelling Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfacesEthanolExperimental dataFlammability limitsKrigingResponse Surface MethodologyFlammability limits must be identified in order to assess and control handling risks of particular processes according to combustion product composition and environmental conditions. Thereby, the present paper aims to present a model that can predict flammability limits for ethanol-air blends with at different moisture concentrations by Kriging interpolation techniques. The model is based on experimental results to determine flammability limits of ethanol-air blends, and evaluate different moisture concentrations in ethanol composition. It has accurately predicted the flammability limits of ethanol-air blends at temperatures ranging between 20 °C and 210 °C, pressure values ranging from 40 kPa to 101.3 kPa, ethanol moisture concentration at 0.5% and 8%, and ethanol volume percentages from 1% to 35%. Thus, it is a valid tool to accurately and efficiently determine flammability limits of ethanol-air blends.Universidad Antonio Nariño Mechanical Engineering FacultyItajubá Federal University – UNIFEI Mechanical Engineering Institute – IEM, BPS Ave. 1303São Paulo State University – UNESP, Guaratinguetá Campus – FEG. Ariberto P. da Cunha Ave. 333, GuaratinguetáNationalSpace Research Institute – INPE Combustion and Propulsion Laboratory – LCP, Rod. Pres. Dutra, km 39, Cachoeira PaulistaSão Paulo State University – UNESP, Guaratinguetá Campus – FEG. Ariberto P. da Cunha Ave. 333, GuaratinguetáMechanical Engineering FacultyMechanical Engineering Institute – IEMUniversidade Estadual Paulista (Unesp)Combustion and Propulsion Laboratory – LCPGutiérrez Velásquez, Elkin I.Coronado, Christian J.R.Quintero Cartagena, Juan C.Carvalho, João A. [UNESP]Mendiburu, Andrés Z. [UNESP]Andrade, José C.Cortez, Ely V.Santos, José C.2018-12-11T16:49:20Z2018-12-11T16:49:20Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article410-424application/pdfhttp://dx.doi.org/10.1016/j.fuel.2017.08.089Fuel, v. 210, p. 410-424.0016-2361http://hdl.handle.net/11449/17011210.1016/j.fuel.2017.08.0892-s2.0-850290093282-s2.0-85029009328.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFuel1,891info:eu-repo/semantics/openAccess2024-01-01T06:18:05Zoai:repositorio.unesp.br:11449/170112Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-01T06:18:05Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
title Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
spellingShingle Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
Gutiérrez Velásquez, Elkin I.
Ethanol
Experimental data
Flammability limits
Kriging
Response Surface Methodology
title_short Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
title_full Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
title_fullStr Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
title_full_unstemmed Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
title_sort Prediction of flammability limits for ethanol-air blends by the Kriging regression model and response surfaces
author Gutiérrez Velásquez, Elkin I.
author_facet Gutiérrez Velásquez, Elkin I.
Coronado, Christian J.R.
Quintero Cartagena, Juan C.
Carvalho, João A. [UNESP]
Mendiburu, Andrés Z. [UNESP]
Andrade, José C.
Cortez, Ely V.
Santos, José C.
author_role author
author2 Coronado, Christian J.R.
Quintero Cartagena, Juan C.
Carvalho, João A. [UNESP]
Mendiburu, Andrés Z. [UNESP]
Andrade, José C.
Cortez, Ely V.
Santos, José C.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Mechanical Engineering Faculty
Mechanical Engineering Institute – IEM
Universidade Estadual Paulista (Unesp)
Combustion and Propulsion Laboratory – LCP
dc.contributor.author.fl_str_mv Gutiérrez Velásquez, Elkin I.
Coronado, Christian J.R.
Quintero Cartagena, Juan C.
Carvalho, João A. [UNESP]
Mendiburu, Andrés Z. [UNESP]
Andrade, José C.
Cortez, Ely V.
Santos, José C.
dc.subject.por.fl_str_mv Ethanol
Experimental data
Flammability limits
Kriging
Response Surface Methodology
topic Ethanol
Experimental data
Flammability limits
Kriging
Response Surface Methodology
description Flammability limits must be identified in order to assess and control handling risks of particular processes according to combustion product composition and environmental conditions. Thereby, the present paper aims to present a model that can predict flammability limits for ethanol-air blends with at different moisture concentrations by Kriging interpolation techniques. The model is based on experimental results to determine flammability limits of ethanol-air blends, and evaluate different moisture concentrations in ethanol composition. It has accurately predicted the flammability limits of ethanol-air blends at temperatures ranging between 20 °C and 210 °C, pressure values ranging from 40 kPa to 101.3 kPa, ethanol moisture concentration at 0.5% and 8%, and ethanol volume percentages from 1% to 35%. Thus, it is a valid tool to accurately and efficiently determine flammability limits of ethanol-air blends.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2018-12-11T16:49:20Z
2018-12-11T16:49:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.fuel.2017.08.089
Fuel, v. 210, p. 410-424.
0016-2361
http://hdl.handle.net/11449/170112
10.1016/j.fuel.2017.08.089
2-s2.0-85029009328
2-s2.0-85029009328.pdf
url http://dx.doi.org/10.1016/j.fuel.2017.08.089
http://hdl.handle.net/11449/170112
identifier_str_mv Fuel, v. 210, p. 410-424.
0016-2361
10.1016/j.fuel.2017.08.089
2-s2.0-85029009328
2-s2.0-85029009328.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Fuel
1,891
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 410-424
application/pdf
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_ 1799965477191024640

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