Modeling of a profile of blades of the water-wheel with energy return optimization

Abstract In work approach for numerical realization of definition of difficult borders with a current of a thin layer of ideal liquid on the surface of the working blade of the water-wheel is considered. The technique of creation of firm borders in two-dimensional and three-dimensional cases for streams of such layer of liquid with application of power optimization is presented. Test calculation of an optimum surface of blades of the water-wheel at the maximum return of kinetic and potential energy by liquid on the basis of use of the principle of a maximum was considered.