E3S Web of Conferences (Jan 2019)
Stability of counter vortex flows in hydraulic engineering construction
Abstract
In the framework of linear theory, the stability of counter vortex flows with respect to non-axisymmetric perturbations is investigated numerically. The main flow field calculation results have been obtained as the solutions of the Navier-Stokes equations. The amplification coefficients are calculated, the regions of instability of the flow are defined.