Calculation of parameters of the dictating sprinkler of water AFEI

Abstract

Various methods for determining the intensity of irrigation, in particular, the approximate (approximate) - according to the passport data of the coefficient of productivity, correct-according to the diagrams of irrigation intensity of the sprinkler, reliable - according to the graphs of irrigation intensity and adequate - according to the irrigation diagrams of the sprinkler. The simplest and most common method is the approximate method, which is used in the absence of plots and graphic dependencies, and the most accurate - a reliable way. Quite satisfactory results are presented by the correct method, which is quite simple when calculating the parameters of the dictating sprinkler. The most difficult way seems adequate.