Análise teórica da uniformidade de aplicação em função do perfil, do raio de alcance e do espaçamento entre aspersores.

Abstract

The uniformity coefficients (CUC and CUE) were simulated for three theoretical perfiles of water distribution, that is, triangular, parabolic and alliptic perfiles. It were used a mesh with 10,000 collectors and various relations between the wet cicle radius and the spacing among sprinklers as well as the relation between spacings, producing CUC and CUE values for each perfile. According to the results, it was conclude that the triangular theorical perfile gives the best and less oscillated application uniformities as a function os the relation between the range radius of the sprinkler (Ra) and the spacing s1; For this perfile and considering a well calculated system, the maximum obtained CUC was 98%.