Numerical modeling of hydrodynamics in closed water bodies under the acting of wind

Abstract

     Hydrodynamics in closed water bodies such as lakes and reservoirs, which is primarily caused by wind shear acting on the water surface, and partly affected by thermal exchange between the water bodies and atmosphere is one of the key issues in the field of water environment. It is closely relevant to water quality through influencing the distribution of water quality variables in the water bodies. Therefore, the knowledge and calculation of water movements in closed water bodies in response to winds blowing over the water surface is great of significance in maintaining and conserving their water quality in good condition. With that significance, this paper will present primary results regarding to development of a two-dimensional numerical model for simulating the wind-induced flow in closed water bodies. On the basic of this research, the model can be extended to simulate water quality in this water bodies.