한국분무공학회지 (Journal of ILASS-Korea)
- 제8권4호
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- Pages.1-8
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- 2003
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- 1226-2277(pISSN)
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- 2288-9051(eISSN)
농업용 액체 분무용 초음파 분사효과에 관한 실험적 연구
An Experimental Study on The Effect of Ultrasonic Atomization in Agricultural Twin-fluid Nozzle
초록
The objective of this study is to investigate experimentally 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 tested by applied with ultrasonic energy. In this investigation, the measurement and calculation of spray droplet are to analyze the effects of ultrasonic energy on the agricultural atomization system. Through the measurement of suray angle, spray column using, high speed camera and PDA, it is found that nozzle type is highest efficiency than that of tube type and conventional type. It was found that the ultrasonic energy increased the atomization efficiency of spray droplets about 9% respectively and spray angle was wide spray.