The article considers the issues of studying the wind regime of the territory of residential areas. The results of modeling a city microdistrict and wind flows in it using the multifunctional software package Ansys Discovery Live are presented. The analysis of the wind regime of the territory with different volumes of development from the point of view of the comfort of a person in it is carried out, comfortable and uncomfortable aeration zones are determined. The comparison was made for a residential complex consisting of four groups of houses with their courtyards, with a southern direction of the incoming wind flow. An assessment of the influence of the surrounding development on the wind situation is given. The use of computer modeling of the wind regime of residential development is relevant at present, since information on the nature of the movement of air flows helps to improve the comfort of cities for the population.

Keywords: wind regime, urban development, residential development, urban development, numerical modeling, Ansys Discovery Live, ventilation, wind comfort, aeration regime, aeration

The article presents a solution of the problem of an airborne flow of the technogenic relief profile using the innovative multidisciplinary finite element analysis of ANSYS AIM and comparison of the results with the data obtained in the wind tunnel. ANSYS AIM was announced in 2016, so the potential of this product is interesting for study. The use of computer simulation is relevant at present, since this method speeds up significantly the solution of problems and makes it possible to study visually the physics of processes. The graphical results obtained in this software package represent the possibility to obtain not only mathematical dependencies, but also to study the processes from within.

Keywords: Technogenic relief, ANSYS AIM, wind tunnel, computer simulation, mining excavation, dump, quarry-dump complex, model