Abstract
The experiment and linear analysis of impact pressure by sloshing due to liquid swaying was conduct. The analyzing values of the wave amplitude on the basis of the theory of velocity potential were the almost same order as the values of experimental wave amplitude. The analyzing values of the impact pressure at the upper wall of the container on the basis of the theory of velocity potential were also the almost same order as the values of experimental impact pressure. Therefore, the wave movement and pressure variation due to the sloshing with the container swaying can be predicted by using the simple method or the linear analysis based on the velocity potential theory.
