COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM

Detalhes bibliográficos
Autor(a) principal: Lima, Leomar Paulo
Data de Publicação: 2012
Outros Autores: Lopes, Afonso, de Oliveira, Melina Cais Jejcic, Neves, Murilo Coelho Teodoro, Koike, Gilberto Hirotsugu Azevedo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/315
Resumo: The feasibility of biodiesel as an alternative fuel depends on several factors, such as proportion of biodiesel in diesel and the encouragement of organizations related to production chain, in a way that contemplates economic, social and environmental aspects. This study was done to compare operational performance of farm tractors running on biodiesel from dende oil or Brazilian palm oil. The experiment was conducted at the Department of Agricultural Engineering, FCAV-Jaboticabal, SP, using a 4x2 TDA tractor with maximum engine power of 80.9 kW (110 hp). The experiment was done in completely randomized design in a 6 x 3 factorial, in which the factors were represented by proportions of biodiesel/diesel mix (B0, B5, B25, B50, B75 and B100, where the number indicates the percentage of biodiesel in diesel) and types of biodiesel (dende or Brazilian palm). We evaluated average traction power in the bar (kW), engine rotation (rpm), volumetric consumption (L h-1), consumption by weight (kg h-1), specific consumption (g kWh-1) and smoke opacity. The results showed that specific consumption increased when 50% biodiesel mix was used, but the type of biodiesel had no influence. The smoke opacity decreased with increasing proportions of biodiesel in the fuel, and the smoke opacity was still less with the Brazilian palm biodiesel.
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spelling COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALMCOMPARATIVO ENTRE BIODIESEL DE DENDÊ E TUCUMÃ NO DESEMPENHO OPERACIONAL DE TRATOR AGRÍCOLAbiocombustívelforça de traçãoconsumo específico.The feasibility of biodiesel as an alternative fuel depends on several factors, such as proportion of biodiesel in diesel and the encouragement of organizations related to production chain, in a way that contemplates economic, social and environmental aspects. This study was done to compare operational performance of farm tractors running on biodiesel from dende oil or Brazilian palm oil. The experiment was conducted at the Department of Agricultural Engineering, FCAV-Jaboticabal, SP, using a 4x2 TDA tractor with maximum engine power of 80.9 kW (110 hp). The experiment was done in completely randomized design in a 6 x 3 factorial, in which the factors were represented by proportions of biodiesel/diesel mix (B0, B5, B25, B50, B75 and B100, where the number indicates the percentage of biodiesel in diesel) and types of biodiesel (dende or Brazilian palm). We evaluated average traction power in the bar (kW), engine rotation (rpm), volumetric consumption (L h-1), consumption by weight (kg h-1), specific consumption (g kWh-1) and smoke opacity. The results showed that specific consumption increased when 50% biodiesel mix was used, but the type of biodiesel had no influence. The smoke opacity decreased with increasing proportions of biodiesel in the fuel, and the smoke opacity was still less with the Brazilian palm biodiesel.A viabilidade do biodiesel como fonte alternativa de energia depende de vários fatores, entre os quais se destacam a proporção de mistura do biodiesel ao diesel e incentivo de uma organização da sua cadeia produtiva, de modo a contemplar as dimensões econômicas, sociais e ambientais. O objetivo do trabalho foi comparar biodiesel de dendê e tucumã no desempenho operacional de trator agrícola. O experimento foi realizado no Departamento de Engenharia Rural da FCAV-UNESP, Jaboticabal, SP, utilizando-se um trator 4x2 TDA com potência máxima no motor de 80,9 kW (110 cv). O delineamento experimental foi inteiramente casualizado em esquema fatorial 6x2, em que as combinações dos fatores foram seis proporções de mistura biodiesel/diesel (B0, B5, B25, B50, B75 e B100, em que o número indica a percentagem de biodiesel no diesel) e dois tipos de biodiesel (dendê e tucumã). Avaliaram-se potência média de tração na barra (kW), rotação do motor (rpm), consumo volumétrico (L h-1), consumo ponderal (kg h-1), consumo específico (g kWh-1) e opacidade da fumaça. Os resultados evidenciaram que a partir do uso da mistura com 50% de biodiesel ocorreu aumento no consumo específico, entretanto o tipo de biodiesel não influenciou a referida variável. A opacidade da fumaça reduziu com o incremento das proporções de mistura de biodiesel no diesel, destacando que o tipo de biodiesel também influenciou esta medida, sendo o tucumã de menor opacidade.Universidade Federal de Viçosa - UFV2012-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/31510.13083/reveng.v20i3.348Engineering in Agriculture; Vol. 20 No. 3 (2012); 234-243Revista Engenharia na Agricultura - REVENG; v. 20 n. 3 (2012); 234-2432175-68131414-398410.13083/reveng.v20i3reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/315/237Lima, Leomar PauloLopes, Afonsode Oliveira, Melina Cais JejcicNeves, Murilo Coelho TeodoroKoike, Gilberto Hirotsugu Azevedoinfo:eu-repo/semantics/openAccess2023-01-19T13:01:23Zoai:ojs.periodicos.ufv.br:article/315Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:01:23Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
COMPARATIVO ENTRE BIODIESEL DE DENDÊ E TUCUMÃ NO DESEMPENHO OPERACIONAL DE TRATOR AGRÍCOLA
title COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
spellingShingle COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
Lima, Leomar Paulo
biocombustível
força de tração
consumo específico.
title_short COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
title_full COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
title_fullStr COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
title_full_unstemmed COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
title_sort COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
author Lima, Leomar Paulo
author_facet Lima, Leomar Paulo
Lopes, Afonso
de Oliveira, Melina Cais Jejcic
Neves, Murilo Coelho Teodoro
Koike, Gilberto Hirotsugu Azevedo
author_role author
author2 Lopes, Afonso
de Oliveira, Melina Cais Jejcic
Neves, Murilo Coelho Teodoro
Koike, Gilberto Hirotsugu Azevedo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lima, Leomar Paulo
Lopes, Afonso
de Oliveira, Melina Cais Jejcic
Neves, Murilo Coelho Teodoro
Koike, Gilberto Hirotsugu Azevedo
dc.subject.por.fl_str_mv biocombustível
força de tração
consumo específico.
topic biocombustível
força de tração
consumo específico.
description The feasibility of biodiesel as an alternative fuel depends on several factors, such as proportion of biodiesel in diesel and the encouragement of organizations related to production chain, in a way that contemplates economic, social and environmental aspects. This study was done to compare operational performance of farm tractors running on biodiesel from dende oil or Brazilian palm oil. The experiment was conducted at the Department of Agricultural Engineering, FCAV-Jaboticabal, SP, using a 4x2 TDA tractor with maximum engine power of 80.9 kW (110 hp). The experiment was done in completely randomized design in a 6 x 3 factorial, in which the factors were represented by proportions of biodiesel/diesel mix (B0, B5, B25, B50, B75 and B100, where the number indicates the percentage of biodiesel in diesel) and types of biodiesel (dende or Brazilian palm). We evaluated average traction power in the bar (kW), engine rotation (rpm), volumetric consumption (L h-1), consumption by weight (kg h-1), specific consumption (g kWh-1) and smoke opacity. The results showed that specific consumption increased when 50% biodiesel mix was used, but the type of biodiesel had no influence. The smoke opacity decreased with increasing proportions of biodiesel in the fuel, and the smoke opacity was still less with the Brazilian palm biodiesel.
publishDate 2012
dc.date.none.fl_str_mv 2012-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/reveng/article/view/315
10.13083/reveng.v20i3.348
url https://periodicos.ufv.br/reveng/article/view/315
identifier_str_mv 10.13083/reveng.v20i3.348
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/315/237
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.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 20 No. 3 (2012); 234-243
Revista Engenharia na Agricultura - REVENG; v. 20 n. 3 (2012); 234-243
2175-6813
1414-3984
10.13083/reveng.v20i3
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
_version_ 1800211145051602944

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