Estrategias para estimar el coeficiente de uniformidad en laterales de riego

Marlio Bedoya Cardoso; Vicente Ángeles Montiel

doi:10.25054/22161325.1300

Strategies to estimate uniformity coefficient in irrigation laterals

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Bedoya Cardoso, M., & Ángeles Montiel, V. (2016). Strategies to estimate uniformity coefficient in irrigation laterals. Ingeniería Y Región, 16(2), 65–71. https://doi.org/10.25054/22161325.1300

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Published: Dec 21, 2016

Doi

https://doi.org/10.25054/22161325.1300

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PlumX

Issue

Vol. 16 (2016)

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Articles

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Declaración de originalidad y cesión de derechos para la difusión del artículo

Esta obra está bajo una Licencia Creative Commons Reconocimiento-NoComercial-CompartirIgual

Marlio Bedoya Cardoso Autónoma Chapingo University. Road. Mexico-Texcoco Km.38.5

Vicente Ángeles Montiel Autónoma Chapingo University. Road. Mexico-Texcoco Km.38.5

Abstract

Friction and localized losses, the spacing between emitters, the slope of the ground, the emitter flow rate and flow regimen, are important parameters to determine the irrigation uniformity (application). Accordingly, the present study was carried out in order to predict the uniformity of application and to propose alternative strategies for the measurement of lateral emitters that tend to reduce the number of readings. The tests were conducted in one lateral of 50 meters (m) length and 13.5 millimeters interior diameter. In this lateral, a constant spacing of 0.40 m was used. The results indicate that the proposed lateral’s longitude of measuring drippers (25-50-75 and 20-40- 80) % predicts good uniformity of application with a significant level of 95% in the hypothetical test of variance.

Keywords

emission uniformity

friction losses

localized losses.

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Author Biographies / See

Marlio Bedoya Cardoso, Autónoma Chapingo University. Road. Mexico-Texcoco Km.38.5

Master student in agricultural engineering and integral use of water.

Vicente Ángeles Montiel, Autónoma Chapingo University. Road. Mexico-Texcoco Km.38.5

Doctor of irrigation engineering

References

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