The Effect of Slip on the Motion of Two Droplets and of a Droplet Close to a Plane Surface of a Liquid

A continuum-slip flow analysis of the slow motion of two spherical droplets along their line of centers and of the motion of a droplet normal to a plane surface of a liquid is presented. Exact solutions are derived for the flow internal and external to the droplets. Numerical results are presented. The results are applicable to smaIl Knudsen number interactions of aerosol particles.