Journal of ILASS-Korea (한국분무공학회지)

Institute for Liquid Atomization and Spray Systems-Korea (한국분무공학회)
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Characteristic of Tractor Attachment Boom Sprayer Nozzle

트랙터 부착 붐 방제기 노즐 분무특성

  • 강태경 (국립농업과학원 농업공학부) ;
  • 김성우 (국립농업과학원 농업공학부) ;
  • 김영근 (국립농업과학원 농업공학부) ;
  • 이상희 (국립농업과학원 농업공학부) ;
  • 최용 (국립농업과학원 농업공학부) ;
  • 전현종 (국립농업과학원 농업공학부) ;
  • 최일수 (국립농업과학원 농업공학부) ;
  • 김형곤 (국립농업과학원 농업공학부)
  • Received : 2016.11.02
  • Accepted : 2016.12.14
  • Published : 2016.12.30
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Abstract

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.

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References

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