ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS

Detalhes bibliográficos
Autor(a) principal: Fernandes, Haroldo Carlos
Data de Publicação: 2012
Outros Autores: Orlando, Roberto Carlos, Leite, Daniel Mariano, Costa, Marcelo Marques, Furtado Júnior, Marconi Ribeiro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/235
Resumo: This study was done to evaluate energy demand of a prototype subsoiler with expander to insert porous materials into drains. The study was done in an experimental area of the Federal University of Viçosa, Viçosa-MG. Fuel consumption and power requirement were measured using rice hull as the test porous material. The experiment was done with three replications in the factorial design, consisting of two speeds and four depths. The clayey soil profile was characterized as red-yellow podzol. The maximum force demanded by the prototype was 13711.1 N with maximum power of 17.85 kW. at the speed of 4.9 km.h-1 and the depth of 0.60 m. The mean force required by this prototype was lower than that reported in the literature. The average power required by the subsoiler was 9.98 kW, and that of the tractor-prototype combine was 12.26 kW. The tensile strength / work depth ratio was within the limits established by ASAE for clay soils.
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spelling ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINSDEMANDA ENERGÉTICA DE UM SUBSOLADOR ADAPTADO PARA DEPOSIÇÃO DE MATERIAL POROSO EM DRENOS LIVRESdrenagempotênciasubsolagem.This study was done to evaluate energy demand of a prototype subsoiler with expander to insert porous materials into drains. The study was done in an experimental area of the Federal University of Viçosa, Viçosa-MG. Fuel consumption and power requirement were measured using rice hull as the test porous material. The experiment was done with three replications in the factorial design, consisting of two speeds and four depths. The clayey soil profile was characterized as red-yellow podzol. The maximum force demanded by the prototype was 13711.1 N with maximum power of 17.85 kW. at the speed of 4.9 km.h-1 and the depth of 0.60 m. The mean force required by this prototype was lower than that reported in the literature. The average power required by the subsoiler was 9.98 kW, and that of the tractor-prototype combine was 12.26 kW. The tensile strength / work depth ratio was within the limits established by ASAE for clay soils.O objetivo deste trabalho foi avaliar a demanda energética de um protótipo de um subsolador com torpedo para inserção de material poroso em drenos. Os testes de avaliação do desempenho do protótipo foram efetuados em uma área experimental da Universidade Federal de Viçosa, localizadas no município de Viçosa-MG. O material poroso utilizado foi a casca de arroz. Foi mensurada a potência requerida e consumo de combustível. O delineamento experimental utilizados foi o fatorial, que consistiu em 2 velocidades e 4 profundidades com 3 repetições. O solo apresentou um perfil argiloso, caracterizado como Podzólico Vermelho-Amarelo. O maior requerimento de força pelo implemento foi de 13711,1 N e a maior potência de 17,85 kW. Esses valores foram observados para a velocidade de 4,9 km h-1, na profundidade de 0,60 m. A força média requerida pelo protótipo foi menor do que a encontrada na literatura. A média da potência requerida pelo implemento foi 9,98 kW, e pelo conjunto trator-implemento de 12,26 kW. A relação força de tração/profundidade de trabalho apresentou-se dentro do limite estabelecido pela ASAE para solos argilosos.Universidade Federal de Viçosa - UFV2012-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/23510.13083/reveng.v20i3.262Engineering in Agriculture; Vol. 20 No. 3 (2012); 219-226Revista Engenharia na Agricultura - REVENG; v. 20 n. 3 (2012); 219-2262175-68131414-398410.13083/reveng.v20i3reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/235/183Fernandes, Haroldo CarlosOrlando, Roberto CarlosLeite, Daniel MarianoCosta, Marcelo MarquesFurtado Júnior, Marconi Ribeiroinfo:eu-repo/semantics/openAccess2023-01-19T13:01:23Zoai:ojs.periodicos.ufv.br:article/235Revistahttps://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 ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
DEMANDA ENERGÉTICA DE UM SUBSOLADOR ADAPTADO PARA DEPOSIÇÃO DE MATERIAL POROSO EM DRENOS LIVRES
title ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
spellingShingle ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
Fernandes, Haroldo Carlos
drenagem
potência
subsolagem.
title_short ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
title_full ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
title_fullStr ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
title_full_unstemmed ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
title_sort ENERGY DEMAND OF A SUBSOILER ADAPTED FOR DEPOSITION OF POROUS MATERIAL IN FREE DRAINS
author Fernandes, Haroldo Carlos
author_facet Fernandes, Haroldo Carlos
Orlando, Roberto Carlos
Leite, Daniel Mariano
Costa, Marcelo Marques
Furtado Júnior, Marconi Ribeiro
author_role author
author2 Orlando, Roberto Carlos
Leite, Daniel Mariano
Costa, Marcelo Marques
Furtado Júnior, Marconi Ribeiro
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Fernandes, Haroldo Carlos
Orlando, Roberto Carlos
Leite, Daniel Mariano
Costa, Marcelo Marques
Furtado Júnior, Marconi Ribeiro
dc.subject.por.fl_str_mv drenagem
potência
subsolagem.
topic drenagem
potência
subsolagem.
description This study was done to evaluate energy demand of a prototype subsoiler with expander to insert porous materials into drains. The study was done in an experimental area of the Federal University of Viçosa, Viçosa-MG. Fuel consumption and power requirement were measured using rice hull as the test porous material. The experiment was done with three replications in the factorial design, consisting of two speeds and four depths. The clayey soil profile was characterized as red-yellow podzol. The maximum force demanded by the prototype was 13711.1 N with maximum power of 17.85 kW. at the speed of 4.9 km.h-1 and the depth of 0.60 m. The mean force required by this prototype was lower than that reported in the literature. The average power required by the subsoiler was 9.98 kW, and that of the tractor-prototype combine was 12.26 kW. The tensile strength / work depth ratio was within the limits established by ASAE for clay soils.
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/235
10.13083/reveng.v20i3.262
url https://periodicos.ufv.br/reveng/article/view/235
identifier_str_mv 10.13083/reveng.v20i3.262
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/235/183
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); 219-226
Revista Engenharia na Agricultura - REVENG; v. 20 n. 3 (2012); 219-226
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_ 1800211144612249600

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