Flood over Bridge CFD simulation | ANSYS Fluent Tutorial
A flood is an overflow of water that submerges land that is usually dry. Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting in some of that water escaping its usual boundaries, or it may occur due to an accumulation of rainwater on saturated ground.
The VOF multiphase module was used in this simulation to model the two phases of water and air. Water enters the computational domain, a dry river, with a velocity of 10 m/s. Furthermore, standard k-epsilon model is used to solve the turbulent fluid equations.