Hydrodynamics of passing-over motion during binary droplet collision in shear flow
Wang Cheng-Yao1, Zhang Cheng-Bin1, Huang Xiang-Yong2, Liu Xiang-Dong2, Chen Yong-Ping1, 2, †,
       

Effect of initial lateral separation on droplet rheological behaviors (Co = 0.15, Ca = 0.14, k = 1, scale bar = 300 μm): (a) local pressure field (y0/R1 = 1.57); (b) local pressure field (y0/R1 = 1.23).