Original scientific paper

THE IMPACT OF PRESSURE AND NOZZLE HEIGHT ON LIQUID DISTRIBUION WITH SPRAYER

Vjekoslav Tadić orcid.org/0000-0002-2307-9255 ; Poljoprivredni fakultet, Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska
Đuro Banaj ; Poljoprivredni fakultet, Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska
Davor Petrović ; Poljoprivredni fakultet, Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska
Đražen Horvat ; Poljoprivredni fakultet ,Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska
Jasmina Lukinac ; Prehrambeno tehnološki fakultet Sveučilišta J.J. Strossmayera u Osijeku, Osijek, Hrvatska

Abstract

The goal of this research was to determine the flow, work engagement and coefficient of variation at the surface liquid distribution on the 50 cm overlapped strip with field nozzles, ISO code 110 04. At random selection we chose four nozzles from seven different producers. Nozzles were made from brass (4) and plastic (3). The testing was done on the test table made according to standard EN 13790 model in the Agricultural Machinery Department laboratory at the Agricultural faculty in Osijek made All measurements were repeated four times in time intervals of 1 min. The above-mentioned spraying parameters were obtained at work pressure of 2 and 3 bars, and at work heights of 50 and 60 cm.

Keywords

nozzle; flow; work engagement; sprays overlapping; work pressure; work height

Hrčak ID:

95360

URI

https://hrcak.srce.hr/95360

Publication date:

28.10.2012.

Article data in other languages: croatian

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