Determination of the trajectory of sedition of fluid particles in the forebay of pumping stations

Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, National Research University, 100000 Tashkent, Uzbekistan

^* Corresponding author: alimardonsattorov22@gmail.com

Abstract

In the article, the determination of the sedimentation territory of turbid particles in the forebay of the irrigation pumping station is aimed at preserving the useful volume of the forebay, in which the forebay of the irrigation pumping station PK-1512+01 GFC (The great Fergana canal) and SEC (Sokh Eastern Canal) located in the large Fergana canal is taken as an object. The review of the literature showed that the deposition of particles is directly related to the following factors, which are affected by the speed of the flow, the diameter of the particle, the difference between the densities of water and the particle, the shape of the particle and the order of movement of the flow, the viscosity of water and other factors. In these studies, we primarily aim to increase the performance of the forebay by defining the particle settling zone to preserve the useful vane size. Calculations of the method of calculating the sedimentation rate of cloudy particles using theoretical and empirical formulas were carried out and conclusions were drawn by comparing the results.