Research on operation quality of asymmetric nozzles

Abstract

Technological process of asymmetric pesticide spraying is analysed. Operation quality of spring and injector nozzles of asymmetric spray was analysed applying them together with usual universal flat-spray and injector nozzles at different spraying heights and pressures. The process of combining asymmetric spraying pattern with symmetric one was analysed according to the general hydraulics principles of nozzle flow applying the geometric analysis method. To establish the optimum distance of installing asymmetric flow nozzles on the beam a methodology and results of nozzle operation quality analysis are presented when applying them on flat-spray and injector nozzles.