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Hydraulic performance of new and used self-compensating micro-sprinklers
(2015-11-01)
From the technical and economic perspectives, it is imperative that irrigation systems have extensive durability and high uniformity of application. The objective of this study was to compare the hydraulic performance of ...
Desempenho de válvulas antigotas e microaspersoresPerformance of leak-preventing device and microsprinkler
(Associação Brasileira de Engenharia Agrícola, 2010)
Analysis of application uniformity coefficient of the microsprinklersAnálise dos coeficientes de uniformidade de aplicação de microaspersores
(2016-01-01)
The aim of this study was to analyze water application uniformity and wetness pattern of microsprinklers DAN 2001 and DAN 2002 according to ABNT NBR (2004). The test was conducted in Paulista State University, campus of ...
Relação entre uniformidade da produtividade e indicadores de uniformidade da irrigação em sistema de irrigação por microaspersão em citros
(2017-01-01)
One of the recommended design criteria for localized irrigation systems is based on the desired emission uniformity, assuming that the uniform water application generates uniform production. The aim of this study was to ...
Efeito do uso de água cinza sobre a vazão de um microaspersor dinâmico
(2010-12-01)
The work was realized at the Laboratório de Ensaio de Equipamentos de Irrigação do Departamento de Engenharia Rural da Universidade Estadual Paulista FCA- UNESP de Botucatu - SP, it aims evaluated in bench, the flow of a ...
Influence of mean leaf angles and irrigation volumes on water capture, leaching, and growth of tropical tree seedlings
(2020-11-01)
Research Highlights: The mean leaf angle and crown projection area can be used as criteria for grouping tree seedling species in different irrigation zones in tree nurseries with overhead microsprinkler systems, preventing ...
CARACTERIZAÇÃO DA PERFORMANCE HIDRÁULICA DE DOIS EMISSORES TIPO MICROASPERSOR1
(Departamento de Engenharia Agrícola - UFCG, 1997)
The hydraulic characteristics of two trickle irrigation emitters, type micro-sprinkler Carborundum, model MSIII, were evaluated by analyzing the manufacturing variation coefficient and pressure discharge relationship. ...