트랙터 부착 붐 방제기 노즐 분무특성

• Published in: 한국분무공학회지 Vol. 21; no. 4; pp. 195 - 199
• Main Authors: 강태경, Taegyoung Kang, 김성우, Sungwoo Kim, 김영근, Youngkeun Kim, 이상희, Sanghee Lee, 최용, Yong Choi, 전현종, Hyeonjong Jun, 최일수, Ilsoo Choi, 김형곤, Hyeonggon Kim
• Format: Journal Article
• Language: Korean
• Published: 한국분무공학회 31.12.2016; 한국액체미립화학회
• Subjects: Boom sprayer(붐 방제기); Injection nozzle(분사노즐); Particle size of spray(분무입경); Spreading uniformity (살포균일도); 기계공학
• ISSN: 1226-2277; 2288-9051

Spraying of nozzles and design of tractor-attached boom sprayers have been studied for analysis of liquid spraying features. The following conclusions have been drawn. At all pressures, twin flat spray tips was finer than flat spray tips. A fine spray with VMD of 101 to 200 appeared at 1.5MPa. So, it was selected as the boom sprayer nozzle. In spraying uniformity analysis, Type B was proven to have more uniformity than Type A and Type C at 52.0 cm attached distance. Type A and Type C were proven to have more uniformity than Type B at 58.5 cm attached distance. It is concluded that these results reflect atomizing characteristics of nozzles during pest control with tractor-attached boom sprayer. Therefore, optimum setting will be putting Type C with 58.5 cm distance.