Identification of dependencies between aerodynamic conditions and configuration of a single building

This article discusses the study of the influence of one building on the wind regime, with a change in the number of floors, the angle of rotation relative to the prevailing flow and the size of the building in the plan by using mathematical modeling. The works describing the aerodynamics of buildings, the shape and structure of the wind flow are analyzed. The current domestic and foreign standards regulating the wind regime in urban development are considered. Aerodynamic conditions are described by the size of the wind shadow and the negative pressure area. Correlation and regression analysis was carried out and equations describing each of the aerodynamic characteristics were obtained. The revealed dependencies helped to determine the most optimal configuration of the building, contributing to air purging and improving the quality of atmospheric air. The study was conducted taking into account the wind regime of the city of Krasnoyarsk.