B221 ノズルから吐出される液滴の可視化
2006 年 26 巻 Supplement2 号 p. 259-260
詳細
2006 年 26 巻 Supplement2 号 p. 259-260
Liquid jets from a nozzle were visualized and recorded using a high-speed video. Water and PVA solutions with various viscosities were used as test fluids. Liquid with relatively low viscosity makes a liquid column near the nozzle. The column breaks into satellite droplets. When the viscosity of liquid increased, larger droplets are directly created without the liquid column and satellite droplets are not observed.
