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Mathematical modeling of low-frequency pressure fluctuations in hydroturbine ducts
The results of the modeling of unsteady three-dimensional flows in the hydroturbine ducts of two high-head hydroelectric stations are presented. The flow structure behind the turbine wheel is analyzed and its effect on the ...
Single-Fluid Model of a Mixture for Laminar Flows of Highly Concentrated Suspensions
A model of laminar flow of a highly concentrated suspension is proposed. The model includes the equation of motion for the mixture as a whole and the transport equation for the particle concentration, taking into account ...