Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5039/AGRARIA.V16I3A8663 http://hdl.handle.net/11449/233618 |
Resumo: | The increase in the use of diesel engines in the transport sector and in agriculture has led researchers to study new alternative sources of fuels. The objective was to identify the agglomerates existing in a set of biodiesels through multivariate exploratory analysis and determine the variables that most influenced the division of agglomerates to assist in the understanding of the functioning of the engines with these biodiesels. The present work was carried out in two tests: test I - tractor performance test and test II - exhaust smoke opacity. The tractors used in the experiment were the so-called traction tractor (tractor 1), the Valtra brand, model BM100, 4X2 with auxiliary front-wheel drive, 74 kW (100 hp) at 2,300 rpm on the engine and braking tractor (Tractor 2), the Valtra brand, model BH140, 4X2 with auxiliary front-wheel drive, 103 kW (140 hp) at 2,400 rpm on the engine. The hierarchical, non-hierarchical analysis and the main component analysis grouping allowed the ordering of the biodiesels into three groups. The variables that most influenced the division of the groups were volumetric hourly consumption, hourly weight consumption, and specific consumption. The biodiesels that are part of group one have greater calorific power resulting in less consumption of biodiesel in agricultural operations. |
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Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engineAnálise multivariada na identificação de grupos de biodieseis no funcionamento de motor agrícolaFuel consumptionGroupingPrincipal componentThe increase in the use of diesel engines in the transport sector and in agriculture has led researchers to study new alternative sources of fuels. The objective was to identify the agglomerates existing in a set of biodiesels through multivariate exploratory analysis and determine the variables that most influenced the division of agglomerates to assist in the understanding of the functioning of the engines with these biodiesels. The present work was carried out in two tests: test I - tractor performance test and test II - exhaust smoke opacity. The tractors used in the experiment were the so-called traction tractor (tractor 1), the Valtra brand, model BM100, 4X2 with auxiliary front-wheel drive, 74 kW (100 hp) at 2,300 rpm on the engine and braking tractor (Tractor 2), the Valtra brand, model BH140, 4X2 with auxiliary front-wheel drive, 103 kW (140 hp) at 2,400 rpm on the engine. The hierarchical, non-hierarchical analysis and the main component analysis grouping allowed the ordering of the biodiesels into three groups. The variables that most influenced the division of the groups were volumetric hourly consumption, hourly weight consumption, and specific consumption. The biodiesels that are part of group one have greater calorific power resulting in less consumption of biodiesel in agricultural operations.Universidade Estadual Paulista, SPUniversidade Federal do Cariri, CEInstituto Federal do Triângulo Mineiro, MGUniversidade Estadual Paulista, SPUniversidade Estadual Paulista (UNESP)Universidade Federal do CaririInstituto Federal do Triângulo MineiroPinto, Antonio Alves [UNESP]da Camara, Felipe ThomazLopes, Afonso [UNESP]de Lima, Leomar PauloPinto, Leandro Alves [UNESP]2022-05-01T09:30:59Z2022-05-01T09:30:59Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.5039/AGRARIA.V16I3A8663Revista Brasileirade Ciencias Agrarias, v. 16, n. 2, 2021.1981-09971981-1160http://hdl.handle.net/11449/23361810.5039/AGRARIA.V16I3A86632-s2.0-85116389775Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileirade Ciencias Agrariasinfo:eu-repo/semantics/openAccess2024-06-06T15:18:57Zoai:repositorio.unesp.br:11449/233618Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:08:37.104760Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine Análise multivariada na identificação de grupos de biodieseis no funcionamento de motor agrícola |
title |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine |
spellingShingle |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine Pinto, Antonio Alves [UNESP] Fuel consumption Grouping Principal component |
title_short |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine |
title_full |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine |
title_fullStr |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine |
title_full_unstemmed |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine |
title_sort |
Multivariate analysis to identify groups of biodiesels in the operation of an agricultural engine |
author |
Pinto, Antonio Alves [UNESP] |
author_facet |
Pinto, Antonio Alves [UNESP] da Camara, Felipe Thomaz Lopes, Afonso [UNESP] de Lima, Leomar Paulo Pinto, Leandro Alves [UNESP] |
author_role |
author |
author2 |
da Camara, Felipe Thomaz Lopes, Afonso [UNESP] de Lima, Leomar Paulo Pinto, Leandro Alves [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal do Cariri Instituto Federal do Triângulo Mineiro |
dc.contributor.author.fl_str_mv |
Pinto, Antonio Alves [UNESP] da Camara, Felipe Thomaz Lopes, Afonso [UNESP] de Lima, Leomar Paulo Pinto, Leandro Alves [UNESP] |
dc.subject.por.fl_str_mv |
Fuel consumption Grouping Principal component |
topic |
Fuel consumption Grouping Principal component |
description |
The increase in the use of diesel engines in the transport sector and in agriculture has led researchers to study new alternative sources of fuels. The objective was to identify the agglomerates existing in a set of biodiesels through multivariate exploratory analysis and determine the variables that most influenced the division of agglomerates to assist in the understanding of the functioning of the engines with these biodiesels. The present work was carried out in two tests: test I - tractor performance test and test II - exhaust smoke opacity. The tractors used in the experiment were the so-called traction tractor (tractor 1), the Valtra brand, model BM100, 4X2 with auxiliary front-wheel drive, 74 kW (100 hp) at 2,300 rpm on the engine and braking tractor (Tractor 2), the Valtra brand, model BH140, 4X2 with auxiliary front-wheel drive, 103 kW (140 hp) at 2,400 rpm on the engine. The hierarchical, non-hierarchical analysis and the main component analysis grouping allowed the ordering of the biodiesels into three groups. The variables that most influenced the division of the groups were volumetric hourly consumption, hourly weight consumption, and specific consumption. The biodiesels that are part of group one have greater calorific power resulting in less consumption of biodiesel in agricultural operations. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-05-01T09:30:59Z 2022-05-01T09:30:59Z |
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://dx.doi.org/10.5039/AGRARIA.V16I3A8663 Revista Brasileirade Ciencias Agrarias, v. 16, n. 2, 2021. 1981-0997 1981-1160 http://hdl.handle.net/11449/233618 10.5039/AGRARIA.V16I3A8663 2-s2.0-85116389775 |
url |
http://dx.doi.org/10.5039/AGRARIA.V16I3A8663 http://hdl.handle.net/11449/233618 |
identifier_str_mv |
Revista Brasileirade Ciencias Agrarias, v. 16, n. 2, 2021. 1981-0997 1981-1160 10.5039/AGRARIA.V16I3A8663 2-s2.0-85116389775 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileirade Ciencias Agrarias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129494320414720 |