G0500201 SPH Simulation of a Droplet on Solid Surface Focusing on Its Surface-deformation and Inner-fluid-motio

Abstract

Behavior of a droplet on a vibrating plate is simulated by an incompressible SPH method with a surface tension model based on the inter-particle attraction. Vibrating frequency is chosen so that the surface deformation of the droplet will become the maximum. As a result, it is shown that the mixing inside a droplet is enhanced by vibrating the plate.