High-speed image capturing of bursting phenomena of a bubble at water surface

A high-speed video camera captures bursting phenomena of a bubble at water surface under various surface tension and kinematic viscosity conditions. Surface tension and viscosity of water are changed by adding ethanol which dissolves into water and changes the surface tension, density and kinematic viscosity of water. A technique is proposed in order to separately evaluate effects of viscosity and surface tension on the water particle generation from bubble eruptions by utilizing the peculiar characteristics of the solution.