抄録
The deformation of a water droplet on a solid wall is simulated by incompressible SPH method. The wettability of surface and the surface tension are modeled by giving attractive force between the particles. It is shown that the model can represent the difference of the wettability. The phenomenon where a droplet that touches the boundary between hydrophilic and hydrophobic surfaces is moved because of difference in the wettability is successfully simulated.
