Coeficiente de uniformidade e de variação de distribuição de água do microaspersor NAAN 7110.

Abstract

It was evaluated the Christiansen distribution uniformity coefficient (CUC) and the distribution uniformity variation coefficient (CVD) for the NAAN 7110 micro-sprinkler, in laboratory, in the absence of wind, and at the field for different wind conditions. The Christiansen uniformity coefficients presented low, both for laboratory and field conditions. However, the distribution uniformity variation coefficient presented values considered acceptable. For the studied conditions, there was not wind influence on the coefficients.