Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head

Detalhes bibliográficos
Autor(a) principal: Santos, César Gabriel dos
Data de Publicação: 2023
Outros Autores: Romano, Leonardo Nabaes, Buenos, Alexandre Aparecido, Valdiero, Antonio Carlos, Russini, Alexandre, Bonaldo, Saul Azzolin
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Veras
Texto Completo: https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/56837
Resumo: The kinetic energy of simulated rainfall is one of the parameters used to study the effect produced on the soil or a given crop. About this theme, we aim to determine the applicability of three commercial sprinkler heads for use in rainfall simulators by verifying the kinetic energy of the generated rainfall. Using an experimental workbench, the sprinkler heads were positioned at heights of 1.1, 2.1, and 3.1 m under pressures of 50, 100, and 150 kPa, which, when combined, generated 27 treatments with six repetitions. Using a disdrometer, the values for intensity (mm h-1) and kinetic energy (J.m-2.h-1) were collected. Three equations from the literature were employed to calculate the kinetic energy from the precipitation intensity provided by the disdrometer, allowing their comparison with the kinetic energy values measured by the disdrometer. The kinetic energy results measured by the disdrometer differed from the values calculated using the equations. The sprinkler heads P1, P2, and P3 did not generate rain droplets with kinetic energy similar to that of natural rainfall for the same intensity, thus not being qualified for use in rainfall simulators.
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spelling Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler headdisdrometerrainfall intensityrainfall simulatorThe kinetic energy of simulated rainfall is one of the parameters used to study the effect produced on the soil or a given crop. About this theme, we aim to determine the applicability of three commercial sprinkler heads for use in rainfall simulators by verifying the kinetic energy of the generated rainfall. Using an experimental workbench, the sprinkler heads were positioned at heights of 1.1, 2.1, and 3.1 m under pressures of 50, 100, and 150 kPa, which, when combined, generated 27 treatments with six repetitions. Using a disdrometer, the values for intensity (mm h-1) and kinetic energy (J.m-2.h-1) were collected. Three equations from the literature were employed to calculate the kinetic energy from the precipitation intensity provided by the disdrometer, allowing their comparison with the kinetic energy values measured by the disdrometer. The kinetic energy results measured by the disdrometer differed from the values calculated using the equations. The sprinkler heads P1, P2, and P3 did not generate rain droplets with kinetic energy similar to that of natural rainfall for the same intensity, thus not being qualified for use in rainfall simulators.Brazilian Journals Publicações de Periódicos e Editora Ltda.2023-01-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/5683710.34117/bjdv9n1-381Brazilian Journal of Development; Vol. 9 No. 1 (2023); 5597-5611Brazilian Journal of Development; Vol. 9 Núm. 1 (2023); 5597-5611Brazilian Journal of Development; v. 9 n. 1 (2023); 5597-56112525-8761reponame:Revista Verasinstname:Instituto Superior de Educação Vera Cruz (VeraCruz)instacron:VERACRUZenghttps://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/56837/41683Santos, César Gabriel dosRomano, Leonardo NabaesBuenos, Alexandre AparecidoValdiero, Antonio CarlosRussini, AlexandreBonaldo, Saul Azzolininfo:eu-repo/semantics/openAccess2023-01-27T18:09:52Zoai:ojs2.ojs.brazilianjournals.com.br:article/56837Revistahttp://site.veracruz.edu.br:8087/instituto/revistaveras/index.php/revistaveras/PRIhttp://site.veracruz.edu.br:8087/instituto/revistaveras/index.php/revistaveras/oai||revistaveras@veracruz.edu.br2236-57292236-5729opendoar:2024-10-15T16:26:11.951203Revista Veras - Instituto Superior de Educação Vera Cruz (VeraCruz)false
dc.title.none.fl_str_mv Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
title Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
spellingShingle Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
Santos, César Gabriel dos
disdrometer
rainfall intensity
rainfall simulator
title_short Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
title_full Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
title_fullStr Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
title_full_unstemmed Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
title_sort Measurement of the kinetic energy of rainfall simulated by different commercial sprinkler head
author Santos, César Gabriel dos
author_facet Santos, César Gabriel dos
Romano, Leonardo Nabaes
Buenos, Alexandre Aparecido
Valdiero, Antonio Carlos
Russini, Alexandre
Bonaldo, Saul Azzolin
author_role author
author2 Romano, Leonardo Nabaes
Buenos, Alexandre Aparecido
Valdiero, Antonio Carlos
Russini, Alexandre
Bonaldo, Saul Azzolin
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, César Gabriel dos
Romano, Leonardo Nabaes
Buenos, Alexandre Aparecido
Valdiero, Antonio Carlos
Russini, Alexandre
Bonaldo, Saul Azzolin
dc.subject.por.fl_str_mv disdrometer
rainfall intensity
rainfall simulator
topic disdrometer
rainfall intensity
rainfall simulator
description The kinetic energy of simulated rainfall is one of the parameters used to study the effect produced on the soil or a given crop. About this theme, we aim to determine the applicability of three commercial sprinkler heads for use in rainfall simulators by verifying the kinetic energy of the generated rainfall. Using an experimental workbench, the sprinkler heads were positioned at heights of 1.1, 2.1, and 3.1 m under pressures of 50, 100, and 150 kPa, which, when combined, generated 27 treatments with six repetitions. Using a disdrometer, the values for intensity (mm h-1) and kinetic energy (J.m-2.h-1) were collected. Three equations from the literature were employed to calculate the kinetic energy from the precipitation intensity provided by the disdrometer, allowing their comparison with the kinetic energy values measured by the disdrometer. The kinetic energy results measured by the disdrometer differed from the values calculated using the equations. The sprinkler heads P1, P2, and P3 did not generate rain droplets with kinetic energy similar to that of natural rainfall for the same intensity, thus not being qualified for use in rainfall simulators.
publishDate 2023
dc.date.none.fl_str_mv 2023-01-27
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://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/56837
10.34117/bjdv9n1-381
url https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/56837
identifier_str_mv 10.34117/bjdv9n1-381
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/56837/41683
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 Brazilian Journals Publicações de Periódicos e Editora Ltda.
publisher.none.fl_str_mv Brazilian Journals Publicações de Periódicos e Editora Ltda.
dc.source.none.fl_str_mv Brazilian Journal of Development; Vol. 9 No. 1 (2023); 5597-5611
Brazilian Journal of Development; Vol. 9 Núm. 1 (2023); 5597-5611
Brazilian Journal of Development; v. 9 n. 1 (2023); 5597-5611
2525-8761
reponame:Revista Veras
instname:Instituto Superior de Educação Vera Cruz (VeraCruz)
instacron:VERACRUZ
instname_str Instituto Superior de Educação Vera Cruz (VeraCruz)
instacron_str VERACRUZ
institution VERACRUZ
reponame_str Revista Veras
collection Revista Veras
repository.name.fl_str_mv Revista Veras - Instituto Superior de Educação Vera Cruz (VeraCruz)
repository.mail.fl_str_mv ||revistaveras@veracruz.edu.br
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