镓铟锡液滴撞击泡沫金属表面的运动学特性研究

尚超^*,阳倦成^*,张杰^*,倪明玖^*^†

EXPERIMENTAL STUDY ON THE DYNAMIC CHARACTERISTICS OF GALINSTAN DROPLET IMPACTING ON THE METAL FOAM SURFACE

Chao Shang^*,Juancheng Yang^*,Jie Zhang^*,Mingjiu Ni^*^†

图5. 液滴以固定速度(0.6 m/s)撞击不同底板的铺展系数(a)和相对中心轮廓高度(b)随时间的变化结果

Fig.5. The changes of spreading factor (a) and relative center height of contours (b) with time after droplets impacting on different kinds of solid surface at fixed impact velocity, 0.6 m/s