An Analysis Results of Agricultural Ultrasonic Twin-fluid Nozzle

농업용 액체 분무용 초음파 분사 시스템 해석

The objective of this study is to compare atomization characteristics for differently made an ultrasonic twin-fluid nozzle. A spray system, an ultrasonic system, and three different type(Nozzle type, Tube type. Conventional type)are made and compared experimental and numerical results. In this investigation, the measurement and numerical analysis of spray droplet are to analyze the effects of ultrasonic energy on the agricultural atomization spray system in order to protection of dispersion droplets. It is clarified that ultrasonic energy forcing into a nozzle is valid to obtain atomization enchancement. As the result of comparing the experimental and numerical result, it is confirmed that nozzle type is highest efficiency than that of tube type and conventional type, also well fit, respectively.