Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation

Detalhes bibliográficos
Autor(a) principal: Grah, Vanessa de Fátima
Data de Publicação: 2014
Outros Autores: Botrel, Tarlei Arriel, Mendonça, Fernando Campos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/19192
Resumo: The automation of irrigation systems has been widely implemented in Brazil in recent years, which is necessary due to operational requirements, such as irrigation of large areas at night, and subdivision of the irrigated area because of restricted use of water sources. This study developed and evaluated a hydro-mechanical device for automatic sequencing of net-sprinkler systems. The prototypes were made and evaluated at the Laboratory of Hydraulics and Irrigation, Department of Biosystems Engineering (Esalq-University of São Paulo). It was assembled a net-sprinkler irrigation with four sprinklers with a sequencer prototype installed on each of them, consisting of a volume timer and a three-way valve with a trigger system. Tests indicated that the irrigation time per sprinkler were similar to those calculated for each timer. The system has proved to be a feasible alternative for automated, sequenced operation of sprinklers in a net-sprinkler system. 
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spelling Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigationautomationlow costtechnological innovationEngenharia AgrícolaThe automation of irrigation systems has been widely implemented in Brazil in recent years, which is necessary due to operational requirements, such as irrigation of large areas at night, and subdivision of the irrigated area because of restricted use of water sources. This study developed and evaluated a hydro-mechanical device for automatic sequencing of net-sprinkler systems. The prototypes were made and evaluated at the Laboratory of Hydraulics and Irrigation, Department of Biosystems Engineering (Esalq-University of São Paulo). It was assembled a net-sprinkler irrigation with four sprinklers with a sequencer prototype installed on each of them, consisting of a volume timer and a three-way valve with a trigger system. Tests indicated that the irrigation time per sprinkler were similar to those calculated for each timer. The system has proved to be a feasible alternative for automated, sequenced operation of sprinklers in a net-sprinkler system. Universidade Estadual De Maringá2014-09-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionprototipagemapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1919210.4025/actascitechnol.v36i4.19192Acta Scientiarum. Technology; Vol 36 No 4 (2014); 599-606Acta Scientiarum. Technology; v. 36 n. 4 (2014); 599-6061806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/19192/pdf_30Grah, Vanessa de FátimaBotrel, Tarlei ArrielMendonça, Fernando Camposinfo:eu-repo/semantics/openAccess2014-10-29T09:50:03Zoai:periodicos.uem.br/ojs:article/19192Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2014-10-29T09:50:03Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
title Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
spellingShingle Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
Grah, Vanessa de Fátima
automation
low cost
technological innovation
Engenharia Agrícola
title_short Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
title_full Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
title_fullStr Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
title_full_unstemmed Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
title_sort Development of a hydro-mechanical sequencer for automation of net-sprinkler irrigation
author Grah, Vanessa de Fátima
author_facet Grah, Vanessa de Fátima
Botrel, Tarlei Arriel
Mendonça, Fernando Campos
author_role author
author2 Botrel, Tarlei Arriel
Mendonça, Fernando Campos
author2_role author
author
dc.contributor.author.fl_str_mv Grah, Vanessa de Fátima
Botrel, Tarlei Arriel
Mendonça, Fernando Campos
dc.subject.por.fl_str_mv automation
low cost
technological innovation
Engenharia Agrícola
topic automation
low cost
technological innovation
Engenharia Agrícola
description The automation of irrigation systems has been widely implemented in Brazil in recent years, which is necessary due to operational requirements, such as irrigation of large areas at night, and subdivision of the irrigated area because of restricted use of water sources. This study developed and evaluated a hydro-mechanical device for automatic sequencing of net-sprinkler systems. The prototypes were made and evaluated at the Laboratory of Hydraulics and Irrigation, Department of Biosystems Engineering (Esalq-University of São Paulo). It was assembled a net-sprinkler irrigation with four sprinklers with a sequencer prototype installed on each of them, consisting of a volume timer and a three-way valve with a trigger system. Tests indicated that the irrigation time per sprinkler were similar to those calculated for each timer. The system has proved to be a feasible alternative for automated, sequenced operation of sprinklers in a net-sprinkler system. 
publishDate 2014
dc.date.none.fl_str_mv 2014-09-12
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
prototipagem
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/19192
10.4025/actascitechnol.v36i4.19192
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/19192
identifier_str_mv 10.4025/actascitechnol.v36i4.19192
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/19192/pdf_30
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 Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 36 No 4 (2014); 599-606
Acta Scientiarum. Technology; v. 36 n. 4 (2014); 599-606
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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