Three dimensional modeling of large water reservoirs with complex geometry and essential density inhomogeneity in depth

The paper is devoted to the development of hydrodynamic model of the largest water intake of Perm Region, located in the merging zone of two rivers with significantly different hydrochemical regimes, in the direct stock dams of Kama Hydroelectric Station. A combination of 2D and 3D calculation schemes is implemented. Numerical results will be applied for the optimization of technical characteristics and modes of operation of water intake and Kama Hydroelectric Station in order to improve the quality of water.