Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor
The artificial water application through irrigation systems can provide uneven applications, causing excess or deficit in part of the cultivating area. The companies that supply irrigation equipment have been investing in the development of products that optimize the efficiency of application, and c...
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | Brasil |
| Institución: | Instituto Superior de Educação Vera Cruz (VeraCruz) |
| Repositorio: | Revista Veras |
| Idioma: | inglés |
| OAI Identifier: | oai:ojs2.ojs.brazilianjournals.com.br:article/8292 |
| Acceso en línea: | https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/8292 |
| Access Level: | acceso abierto |
| Palabra clave: | Uniformity Coefficient Intensity of Application Conventional Sprinkler Irrigation. |
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Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusorUniformity CoefficientIntensity of ApplicationConventional Sprinkler Irrigation.The artificial water application through irrigation systems can provide uneven applications, causing excess or deficit in part of the cultivating area. The companies that supply irrigation equipment have been investing in the development of products that optimize the efficiency of application, and consequently the cost of production. The objective of this study was to evaluate the influence of the structural modification of the 3D diffusion arm on the performance and uniformity of a Netafim ™ D-Net ™ 9575 sprinkler. The structural modification made by the company was to allocate bulkheads (teeth) in the diffusion arm, in order to optimize water distribution. In Lavras, state of Minas Gerais, Brazil the experiment was performed, assays with teeth (WT) and no teeth (NT), at three pressures (200, 300 and 400 kPa), with three repetitions. The evaluation of the sprinkler performance was based on the determination of the radial profile of each combination, Christiansen uniformity coefficient (CUC), application intensity, and sprinkler flow. The results indicated that the average application intensities (Ia) of each pressure with the teeth (WT) and without the teeth (NT) of the diffuser are coherent compared to the values indicated in the catalog. The Ia values for all NT tests and for some WT pressures are slightly above that recommended by the Netafim ™ catalog. Overall the diffuser arm WT reduces the range of the water jet. The CUC uniformity coefficient with 300 kPa working pressure for the WT and NT tests achieved the best results according to the objective. Brazilian Journals Publicações de Periódicos e Editora Ltda.2020-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/829210.34117/bjdv6n3-485Brazilian Journal of Development; Vol. 6 No. 3 (2020); 16290-16302Brazilian Journal of Development; Vol. 6 Núm. 3 (2020); 16290-16302Brazilian Journal of Development; v. 6 n. 3 (2020); 16290-163022525-8761reponame:Revista Verasinstname:Instituto Superior de Educação Vera Cruz (VeraCruz)instacron:VERACRUZenghttps://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/8292/7145Copyright (c) 2020 Brazilian Journal of Developmentinfo:eu-repo/semantics/openAccessLemos, Lis Tavares OrdonesNogueira, Virgílio Henrique BarrosNeto, Ricardo ChavesMachado, Maurício Pinheiro de PinhoDelfino, Renan Teixeirade Deus, Pr. Dr. Fábio Ponciano2020-05-27T17:55:22Zoai:ojs2.ojs.brazilianjournals.com.br:article/8292Revistahttp://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:2024-10-15T16:05:46.880915Revista Veras - Instituto Superior de Educação Vera Cruz (VeraCruz)false |
| dc.title.none.fl_str_mv |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| title |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| spellingShingle |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor Lemos, Lis Tavares Ordones Uniformity Coefficient Intensity of Application Conventional Sprinkler Irrigation. |
| title_short |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| title_full |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| title_fullStr |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| title_full_unstemmed |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| title_sort |
Netafim D-NETTM 7595 performance and uniformity with and without teeth of diffusion arm / Desempenho e uniformidade de aplicação do aspersor Netafim D-NETTM 7595 com e sem dentes do braço difusor |
| dc.creator.none.fl_str_mv |
Lemos, Lis Tavares Ordones Nogueira, Virgílio Henrique Barros Neto, Ricardo Chaves Machado, Maurício Pinheiro de Pinho Delfino, Renan Teixeira de Deus, Pr. Dr. Fábio Ponciano |
| author |
Lemos, Lis Tavares Ordones |
| author_facet |
Lemos, Lis Tavares Ordones Nogueira, Virgílio Henrique Barros Neto, Ricardo Chaves Machado, Maurício Pinheiro de Pinho Delfino, Renan Teixeira de Deus, Pr. Dr. Fábio Ponciano |
| author_role |
author |
| author2 |
Nogueira, Virgílio Henrique Barros Neto, Ricardo Chaves Machado, Maurício Pinheiro de Pinho Delfino, Renan Teixeira de Deus, Pr. Dr. Fábio Ponciano |
| author2_role |
author author author author author |
| dc.subject.por.fl_str_mv |
Uniformity Coefficient Intensity of Application Conventional Sprinkler Irrigation. |
| topic |
Uniformity Coefficient Intensity of Application Conventional Sprinkler Irrigation. |
| description |
The artificial water application through irrigation systems can provide uneven applications, causing excess or deficit in part of the cultivating area. The companies that supply irrigation equipment have been investing in the development of products that optimize the efficiency of application, and consequently the cost of production. The objective of this study was to evaluate the influence of the structural modification of the 3D diffusion arm on the performance and uniformity of a Netafim ™ D-Net ™ 9575 sprinkler. The structural modification made by the company was to allocate bulkheads (teeth) in the diffusion arm, in order to optimize water distribution. In Lavras, state of Minas Gerais, Brazil the experiment was performed, assays with teeth (WT) and no teeth (NT), at three pressures (200, 300 and 400 kPa), with three repetitions. The evaluation of the sprinkler performance was based on the determination of the radial profile of each combination, Christiansen uniformity coefficient (CUC), application intensity, and sprinkler flow. The results indicated that the average application intensities (Ia) of each pressure with the teeth (WT) and without the teeth (NT) of the diffuser are coherent compared to the values indicated in the catalog. The Ia values for all NT tests and for some WT pressures are slightly above that recommended by the Netafim ™ catalog. Overall the diffuser arm WT reduces the range of the water jet. The CUC uniformity coefficient with 300 kPa working pressure for the WT and NT tests achieved the best results according to the objective. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-03-31 |
| 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/8292 10.34117/bjdv6n3-485 |
| url |
https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/8292 |
| identifier_str_mv |
10.34117/bjdv6n3-485 |
| 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/8292/7145 |
| dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Brazilian Journal of Development info:eu-repo/semantics/openAccess |
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Copyright (c) 2020 Brazilian Journal of Development |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Brazilian Journals Publicações de Periódicos e Editora Ltda. |
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Brazilian Journals Publicações de Periódicos e Editora Ltda. |
| dc.source.none.fl_str_mv |
Brazilian Journal of Development; Vol. 6 No. 3 (2020); 16290-16302 Brazilian Journal of Development; Vol. 6 Núm. 3 (2020); 16290-16302 Brazilian Journal of Development; v. 6 n. 3 (2020); 16290-16302 2525-8761 reponame:Revista Veras instname:Instituto Superior de Educação Vera Cruz (VeraCruz) instacron:VERACRUZ |
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Instituto Superior de Educação Vera Cruz (VeraCruz) |
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VERACRUZ |
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VERACRUZ |
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Revista Veras |
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Revista Veras |
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Revista Veras - Instituto Superior de Educação Vera Cruz (VeraCruz) |
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||revistaveras@veracruz.edu.br |
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