한국농공학회지 (Magazine of the Korean Society of Agricultural Engineers)
- 제17권3호
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- Pages.3872-3877
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- 1975
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- 0253-3146(pISSN)
휴반용 분무기의 Nozzle에 관한 연구(IV) (중거리용 Nozzle예 있어서 구경과 압력의 특성)
A Study on the Wide Reach Nozzle of Sprayer(IV) (Characteristics of cap hole diameter and pressure for the medium range nozzle)
초록
This study was conducted to examine the effects of the change of cap hole diameter and pressure on the travelling distance and the sprayed particle size for the medium range nozzle. The results of this study are summarized as follows; 1) The effective travelling distance was about from 1 meter to 8 meters and centro-position of the travelling distance was about 3 or 5 meters. 2) Main effect of change of cap hole diameter for the travelling distance was a slight convex quadratic curve. 3) Main effect of change of pressure increased linearly, its increasing rate about 1.6 was large. 4) Sizes of sprayed particles were less than 250
키워드