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7. 液滴以不同速度撞击固定泡沫金属底板(无量纲孔径为0.092)时的铺展系数(a)和轮廓高度(b)随时间变化图

Fig.7. The changes of spreading factor (a) and height of contours (b) with time after droplets impacting with different impacting velocity on a foam metal plate with non-dimensional pore size of 0.092