The effect of changing the spray angle of the irrigation device on the spray diameter

Abstract

The paper is devoted to the research in the field of the effective application of the main working elements of sprinkler machines showing the influence of their basic capabilities on each other. The aim of the study was to develop and improve the performance of irrigation systems for the possibility of irrigation process optimization. As a result, it was found that the ratio between the spray angle and its maximum height at different pressures is equivalent to the second-order parabola equation. The inferred expected dependencies between the radius and the spray angle can be used to determine the degree of spray due to the inclination of the spray tube, which leads to a change in the spray angle when it rotates around its axis and, thus, the degree of spray and the shape of the irrigated area.

Classification and Use of Emitters Used in Spray Irrigation Systems

“…Therefore, a search is made for the angle of inclination of the water jet, which will give a larger radius. An increase in the spray radius can increase the distance between the sprinklers, which is desirable for the irrigator (Antypas et al, 2020), as it reduces the number of sprinklers needed in the area.…”

Analysis of the external factors’ effect on optimized profile of a transporter’s oblique end

“…The main function of threshing is disruption of the link between a grain and an ear, but this link depends on various factors such as grain mass humidity at the moment of harvesting, ear texture, maturity, and dimensions. This research was conducted in a lab environment using specially designed laboratory machines and on-farm using experimental units [1].In the context of disruption of the link between a grain and an ear, it was found that multiple stress on grain mass disrupts the link between a grain and an ear. Separation of a grain and an ear rises with an increase in impact frequency, but at high speeds [3] there is a reduction [4] in the quality of a grain and excessive grain shattering [5].…”