Blades of distribution of water in sprinkler irrigation system

The sprinkler irrigation water is intended to distribute on the surface, to allow the infiltration without runoff; in addition, the water must be distributed as uniformly as possible way in order to obtain adequate uniformity application in the field. The research objective was to characterize the u...

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Bibliographic Details
Published in:Revista brasileira de agricultura irrigada 2012-01, Vol.6 (2), p.144-150
Main Authors: Ribeiro, Diego Carlos da Cruz, Silva, Nelmício Furtado da, Cunha, Fernando Nobre, Teixeira, Marconi Batista, Soares, Frederico Antônio Loureiro, Filho, Raimundo Rodrigues Gomes
Format: Article
Language:English
Subjects:
pin diffuser
spray
uniformity of application
wind
Online Access:Get full text
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Summary:The sprinkler irrigation water is intended to distribute on the surface, to allow the infiltration without runoff; in addition, the water must be distributed as uniformly as possible way in order to obtain adequate uniformity application in the field. The research objective was to characterize the uniformity of water distribution of sprinkler model D 148 (sector) used for irrigation of vegetables in the region of Rio Verde, GO. Assays were performed in the experimental area IFGoiano - Campus Rio Verde. The relationships pressures, interference pin protector applied on the blade and Christiansen uniformity coefficient (CUC). For testing at a pressure of 4.0 bar without interference from the spreader pin water jet, the Christiansen uniformity coefficient (CUC) was 81.3%.
ISSN:1982-7679
1982-7679
DOI:10.7127/RBAI.V6N200365