Droplet Simulation and Generating Wet Map by Rainfall

Abstract

In fluid simulations, small-scale simulations such as water droplets are not popular, and in this study we propose a new method to reproduce water droplets and the wetting of the object surface. We generated two types of static water droplets, which did not move, and reproduced the effects of collision. In the expression of wetting, wetting was reproduced by adding a new wetness attribute to the liquid particles and the object surface. Although the technique was successfully reproduced in this method, it is necessary to reinforce the relationship between rainfall and water droplets, because the relationship is weak