Resumo

LOPEZ S, Maiquel; MUJICA C, Albi; DUARTE N, Leonel  e  PEREZ D, Wilfredo. Determination of the hydraulic technical parameters of the transmitter Sprayhead d3000 under different experimental conditions. Rev Cie Téc Agr [online]. 2010, vol.19, n.4, pp. 37-42. ISSN 2071-0054.

This paper gives a characterization of the transmitter Sprayhead D3000 in evening and daytime schedules placed at 1 and 2 m height on a test bench outdoors. The equation of the transmitter, the medium intensity of application, effective range diameter, the coefficient of uniformity, distribution uniformity and an analysis of the distribution pattern were determined. The results were, the equation of transmitter with a correlation coefficient of 0,9964, the medium intensities showed lower values during daytime hours to 2 m height of 3,61 mm/h, while the effective range diameter reached values of 13,4 m at night at a pressure of 280 kPa and the coefficient of uniformity of 89,4% at a pressure of 190 kPa; about the distribution pattern there were not significant differences observed.

Palavras-chave : sprays; intensity; height; reach distribution.

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