COMPARATIVE OPERATIONAL PERFORMANCE OF AGRICULTUR AL TRACTOR RUN ON BIODIESEL FROM DENDE AND BRAZILIAN PALM
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
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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Engenharia na Agricultura |
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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 |