Experimental assessment of the performance and emissions of a spark-ignition engine using waste-derived biofuels as additives

Detalhes bibliográficos
Autor(a) principal: Costa, Joaquim
Data de Publicação: 2021
Outros Autores: Martins, Jorge, Arantes, Tiago, Gonçalves, Margarida, Durão, Luis, Brito, Francisco P.
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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spelling 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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