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Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel

Bibliographic Details
Main Author: Ferreira, Vitor Pinheiro
Publication Date: 2013
Other Authors: Martins, Jorge, Torres, Ednildo Andrade, Pepe, Iuri Muniz, Souza, João M. S. Ramos de
Format: Article
Language: eng
Source: Repositório Institucional da UFBA
Download full: http://repositorio.ufba.br/ri/handle/ri/15904
Summary: Texto completo: acesso restrito. p. 649–657
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spelling Ferreira, Vitor PinheiroMartins, JorgeTorres, Ednildo AndradePepe, Iuri MunizSouza, João M. S. Ramos deFerreira, Vitor PinheiroMartins, JorgeTorres, Ednildo AndradePepe, Iuri MunizSouza, João M. S. Ramos de2014-09-09T14:59:37Z20130973-0826http://repositorio.ufba.br/ri/handle/ri/15904v. 17, n. 6Texto completo: acesso restrito. p. 649–657This work shows the performance and emissions profile of a diesel engine operating with ethanol injected into the air of the inlet manifold in time with the high-pressure injection of a mixture of diesel and biodiesel. The ethanol injection uses an electronic management system that detects the high-pressure pulse in the diesel injection line as the injection trigger. The air intake temperature reduction caused by the ethanol injection could be evaluated. The tests were made in an engine at 1800 rpm, connected to an electric generator. The high-pressure injection fuel was always a binary blend of diesel and biodiesel, which was supplemented by injected ethanol, producing 5 different fuel compositions. The first of the tested compositions was the binary blend without ethanol, while the others had increasing alcohol content. The fifth composition used 15% of ethanol but had a 0.4% of the additive di-tert-butyl peroxide mixed in the main fuel. The addition of ethanol led to a reduction in diesel fuel consumption, although the overall energy expenditure was increased. The emissions profile showed a consistent reduction in NOx emissions and opacity with the addition of ethanol, breaking up the traditional inverse relationship between NOx and PM emissions, but shown an increase in CO and THC emissions. The energy analysis showed a decrease in engine efficiency with the addition of ethanol. The use of the additive showed a slight increase of engine efficiency and the reduction of the CO and THC emissions. There was a significant reduction in the air intake temperature with the use of ethanol, suggesting that part of the reduction of NOx may be attributed to this temperature reduction. It was proven that the ethanol addition can be an important method to reduce the amount of NOx in the exhaust gases of diesel engines.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-04-01T13:25:46Z No. of bitstreams: 1 1-s2.0-S0973082613000719-main.pdf: 1155251 bytes, checksum: cc9e6d8b18ddc91ad445f2ac869d46d3 (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2014-09-09T14:59:37Z (GMT) No. of bitstreams: 1 1-s2.0-S0973082613000719-main.pdf: 1155251 bytes, checksum: cc9e6d8b18ddc91ad445f2ac869d46d3 (MD5)Made available in DSpace on 2014-09-09T14:59:37Z (GMT). No. of bitstreams: 1 1-s2.0-S0973082613000719-main.pdf: 1155251 bytes, checksum: cc9e6d8b18ddc91ad445f2ac869d46d3 (MD5) Previous issue date: 2013http://dx.doi.org/10.1016/j.esd.2013.08.005reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBADiesel enginesBiodieselEthanolEmissions analysisPerformance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodieselEnergy for Sustainable Developmentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINAL1-s2.0-S0973082613000719-main.pdf1-s2.0-S0973082613000719-main.pdfapplication/pdf1155251https://repositorio.ufba.br/bitstream/ri/15904/1/1-s2.0-S0973082613000719-main.pdfcc9e6d8b18ddc91ad445f2ac869d46d3MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15904/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52TEXT1-s2.0-S0973082613000719-main.pdf.txt1-s2.0-S0973082613000719-main.pdf.txtExtracted texttext/plain39541https://repositorio.ufba.br/bitstream/ri/15904/3/1-s2.0-S0973082613000719-main.pdf.txt254d5578297d8f6b0a444f39f07a1428MD53ri/159042022-08-08 13:17:58.874oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestrepositorio@ufba.bropendoar:19322022-08-08T16:17:58Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
dc.title.alternative.pt_BR.fl_str_mv Energy for Sustainable Development
title Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
spellingShingle Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
Ferreira, Vitor Pinheiro
Diesel engines
Biodiesel
Ethanol
Emissions analysis
title_short Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
title_full Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
title_fullStr Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
title_full_unstemmed Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
title_sort Performance and emissions analysis of additional ethanol injection on a diesel engine powered with A blend of diesel-biodiesel
author Ferreira, Vitor Pinheiro
author_facet Ferreira, Vitor Pinheiro
Martins, Jorge
Torres, Ednildo Andrade
Pepe, Iuri Muniz
Souza, João M. S. Ramos de
author_role author
author2 Martins, Jorge
Torres, Ednildo Andrade
Pepe, Iuri Muniz
Souza, João M. S. Ramos de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Ferreira, Vitor Pinheiro
Martins, Jorge
Torres, Ednildo Andrade
Pepe, Iuri Muniz
Souza, João M. S. Ramos de
Ferreira, Vitor Pinheiro
Martins, Jorge
Torres, Ednildo Andrade
Pepe, Iuri Muniz
Souza, João M. S. Ramos de
dc.subject.por.fl_str_mv Diesel engines
Biodiesel
Ethanol
Emissions analysis
topic Diesel engines
Biodiesel
Ethanol
Emissions analysis
description Texto completo: acesso restrito. p. 649–657
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2014-09-09T14:59:37Z
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://repositorio.ufba.br/ri/handle/ri/15904
dc.identifier.issn.none.fl_str_mv 0973-0826
dc.identifier.number.pt_BR.fl_str_mv v. 17, n. 6
identifier_str_mv 0973-0826
v. 17, n. 6
url http://repositorio.ufba.br/ri/handle/ri/15904
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.esd.2013.08.005
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/15904/1/1-s2.0-S0973082613000719-main.pdf
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