Open AccessModeling of a profile of blades of the water-wheel with energy return optimization
Author(s) -
А. В. Паничкин
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1441/1/012158
Subject(s) - realization (probability) , power (physics) , work (physics) , energy (signal processing) , kinetic energy , surface (topology) , ideal (ethics) , layer (electronics) , current (fluid) , blade (archaeology) , mechanical engineering , mechanics , computer science , materials science , mathematics , engineering , physics , geometry , thermodynamics , electrical engineering , classical mechanics , composite material , philosophy , statistics , epistemology
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.