(НТУ "ХПИ", 2017) Drankovskiy, Viktor Eduardovich; Rezvaya, Kseniya Sergeevna
Mathematical models that allow determining the hydrodynamic flow characteristics in the inlet of reversible hydraulic machines are considered. The
features of the fluid flow are described. An analysis of the operating conditions of a reversible hydraulic machine, carried out during the design of the
water passage, is made. Types of energy losses, taking into account the spatial effects of a viscous fluid, are determined. A group of mathematical
models, oriented at different stages of design, is developed. A new way to the design of the water passage based on the experimental results is
proposed. Specific programs for the design of the water passage of reversible hydraulic machines are considered. Features of mathematical models are
defined.
