| Abstract: | The present-day methods for the quasi-three-dimensional calculation of flow around the working organs of turbomachines were developed in 1, 2]. The most widely used in practice is the method of 2] (see, for example, 3, 4]), which, in a complete statement, proposes the solution of three known two-dimensional problems at the coordinate surfaces of a triorthogonal natural system of coordinate surfaces in the flow-through part of a turbomachine. A method is proposed below for the hydrodynamic calculation of blade systems directly in the three-dimensional region, based on solutions of the integral equations of the three-dimensional theory of a field, and not connected with any kind, of metric schematization of the flow of the liquid. Comparative analyses show that, with the use of an electronic computer, the present method and the method of 2] (in the complete statement) are practically equivalent. |
