Hydromechanical calculation of symmetrical potential flow with a free surface and sewer (Drainage)

摘要

An exact hydromechanical solution of the problem under consideration in the plane-parallel statement acquired by the semi-inverse method based on the theory of the complex variable function was reported. The analysis of results shows that the region of the flow sewer, or its discharge into the drainage, is the zone of the highest concentration of increased values of total flow rates of the potential flow and their horizontal and vertical components. The conjugation place of the impermeable base with the drainage, where negative development of possible erosion processes should be expected, is in the most hydrodynamically stressed state.