Hydraulic simulation of the storm sewer basin I-1 of Nur-Sultan city

Abstract

In the article the variant of hydraulic calculation of one of the storm sewer basins is considered, that gives comparison of results of classical calculation of the pressure and nonpressure sewerage. Hydraulic calculation is carried out by means of mathematical modeling on SWMM (Storm Water Management Model) program. The calculation of this program is based on the laws of hydrodynamics taking into account the Manning equation. Designed in 1973 by the U.S. Environmental Protection Agency, the computer program allows designers to check the project for errors and thus prevents the project from becoming more expensive, based only on correct source data from the pool of canalization.