A particle-based method is one of the most commonly used methods for fluid simulations. It is useful to simulate irregular and complex fluid motion with topological changes. Since the waves are generated from the collision of particles and the breaking wave phenomenon occurs when the waves collides with the city, the particle-based method provides a best way to simulate the breaking wave as wel...

We examine the influence of a random flow that occurs in the convection zone on frequencies of the solar acoustic oscillations. Using a perturbative method the dispersion relation is derived in the case of a random flow that is parallel to the wave propagation. This relation is subsequently solved numerically for various parameters of the random field to find the frequencies of the random acous...