喷嘴类型对植保无人飞机喷雾性能的影响

贡常委,马钰,杨锐,阮彦伟,王学贵,刘越

Effect of Nozzle Type on the Spray Performance of Plant Protection Unmanned Aerial Vehicle (UAV)

GONG ChangWei,MA Yu,YANG Rui,RUAN YanWei,WANG XueGui,LIU Yue

表5 雾滴粒径体积中径方差分析

Table 5 Variance analysis of D50 of droplet granule

变异来源Source of variation 平方和Sum of squares 自由度Freedom 均方Mean square F值F value P值P value 区组Area group 2373967.33 11 215815.21 11.198 0 A× 842856.22 3 280952.07 14.578 0 B× 1068594.67 2 534297.33 27.723 0 A×B× 462516.44 6 77086.07 4.000 0.006 误差Error 462548.67 24 19272.86 总和Sum of error 11096392.00 36