Effect of impingement angle on the outcome of single water drop impact onto a plane water surface

被引：78

作者：

Okawa, Tomio ^{[1
]}

Shiraishi, Takuya ^{[1
]}

Mori, Toshiaki ^{[1
]}

机构：

[1] Osaka Univ, Dept Mech Engn, Suita, Osaka 5650871, Japan

来源：

EXPERIMENTS IN FLUIDS | 2008年 / 44卷 / 02期

关键词：

LIQUID SURFACES; FLOW; DEPOSITION; SPLASH;

D O I：

10.1007/s00348-007-0406-z

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Experiments of single water drop impact onto a plane water surface were carried out to investigate the effect of impingement angle on the total mass of secondary drops produced during the collision. When the impingement angle (the angle between the velocity vector of primary drop and the normal vector to water surface) was less than 50 degrees, an increase in the impingement angle led to a remarkable increase in the total mass of secondary drops; this could be attributed to a significant increase in the secondary drop size. However, no secondary drop was observed within the experimental ranges tested when the impingement angle exceeded 70 degrees.

引用

页码：331 / 339

页数：9

共 21 条

[1]

[Anonymous], 1977, J Meteorol Soc of Japan Ser II, DOI [DOI 10.2151/JMSJ1965.55.5518, 10.2151/jmsj1965.55.5_518, DOI 10.2151/JMSJ1965.55.5_518]

[2] The impact of a single drop on a wetted solid surface [J].