The features of mathematical and computer modeling of the flow of three-phase media in open channels

Abstract

The problem of determining the phase velocities is solved on the basis of mathematical and computer modeling, taking into account changes in the depth and width of the channel in a steady flow of viscous three-phase media. The dependences of the mixture velocity on various characteristics of the three-phase media are established. The flow of water with solid particles is considered as a three-phase media. The inhomogeneity of particles in size in a moving mixture (water + small particles + larger particles) is taken into account.