Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/134685 |
Resumo: | UIDP/04077/2020 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additivesEmissionsEthanolPerformance biofuelPyrolysis biofuelSpark ignition engineWaste valorisationRenewable Energy, Sustainability and the EnvironmentFuel TechnologyEnergy Engineering and Power TechnologyEnergy (miscellaneous)Control and OptimizationElectrical and Electronic EngineeringSDG 7 - Affordable and Clean EnergyUIDP/04077/2020The use of biofuels for spark ignition engines is proposed to diversify fuel sources and reduce fossil fuel consumption, optimize engine performance, and reduce pollutant emissions. Additionally, when these biofuels are produced from low-grade wastes, they constitute valorisation pathways for these otherwise unprofitable wastes. In this study, ethanol and pyrolysis biogasoline made from low-grade wastes were evaluated as additives for commercial gasoline (RON95, RON98) in tests performed in a spark ignition engine. Binary fuel mixtures of ethanol + gasoline or biogasoline + gasoline with biofuel incorporation of 2% (w/w) to 10% (w/w) were evaluated and compared with ternary fuel mixtures of ethanol + biogasoline + gasoline with biofuel incorporation rates from 1% (w/w) to 5% (w/w). The fuel mix performance was assessed by determination of torque and power, fuel consumption and efficiency, and emissions (HC, CO, and NOx). An electronic control unit (ECU) was used to regulate the air–fuel ratio/lambda and the ignition advance for maximum brake torque (MBT), wide-open throttle (WOT)), and two torque loads for different engine speeds representative of typical driving. The additive incorporation up to 10% often improved efficiency and lowered emissions such as CO and HC relative to both straight gasolines, but NOx increased with the addition of a blend.MEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de RecursosDCTB - Departamento de Ciências e Tecnologia da Biomassa (ex-GDEH)RUNCosta, JoaquimMartins, JorgeArantes, TiagoGonçalves, MargaridaDurão, LuisBrito, Francisco P.2022-03-16T23:23:20Z2021-08-232021-08-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/134685eng1996-1073PURE: 41889426https://doi.org/10.3390/en14165209info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:13:08Zoai:run.unl.pt:10362/134685Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:11.938352Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
title |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
spellingShingle |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives Costa, Joaquim Emissions Ethanol Performance biofuel Pyrolysis biofuel Spark ignition engine Waste valorisation Renewable Energy, Sustainability and the Environment Fuel Technology Energy Engineering and Power Technology Energy (miscellaneous) Control and Optimization Electrical and Electronic Engineering SDG 7 - Affordable and Clean Energy |
title_short |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
title_full |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
title_fullStr |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
title_full_unstemmed |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
title_sort |
Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives |
author |
Costa, Joaquim |
author_facet |
Costa, Joaquim Martins, Jorge Arantes, Tiago Gonçalves, Margarida Durão, Luis Brito, Francisco P. |
author_role |
author |
author2 |
Martins, Jorge Arantes, Tiago Gonçalves, Margarida Durão, Luis Brito, Francisco P. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
MEtRICS - Centro de Engenharia Mecânica e Sustentabilidade de Recursos DCTB - Departamento de Ciências e Tecnologia da Biomassa (ex-GDEH) RUN |
dc.contributor.author.fl_str_mv |
Costa, Joaquim Martins, Jorge Arantes, Tiago Gonçalves, Margarida Durão, Luis Brito, Francisco P. |
dc.subject.por.fl_str_mv |
Emissions Ethanol Performance biofuel Pyrolysis biofuel Spark ignition engine Waste valorisation Renewable Energy, Sustainability and the Environment Fuel Technology Energy Engineering and Power Technology Energy (miscellaneous) Control and Optimization Electrical and Electronic Engineering SDG 7 - Affordable and Clean Energy |
topic |
Emissions Ethanol Performance biofuel Pyrolysis biofuel Spark ignition engine Waste valorisation Renewable Energy, Sustainability and the Environment Fuel Technology Energy Engineering and Power Technology Energy (miscellaneous) Control and Optimization Electrical and Electronic Engineering SDG 7 - Affordable and Clean Energy |
description |
UIDP/04077/2020 |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08-23 2021-08-23T00:00:00Z 2022-03-16T23:23:20Z |
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://hdl.handle.net/10362/134685 |
url |
http://hdl.handle.net/10362/134685 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1996-1073 PURE: 41889426 https://doi.org/10.3390/en14165209 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799138083325607936 |