Determination of the coefficients of transformation of the air flow under impact on a single building, using technologies of computer modeling

A description is given of the methodology and example of setting up a computational case for performing numerical simulation of wind impact on a single building model according to a similar semi-natural experiment. The article presents a solution to the problem of airflow past the profile of a single building, using the finite element analysis in the ANSYS FLUENT package and comparing the results with the data obtained in a wind tunnel. The use of computer simulation is currently relevant, since this method significantly speeds up the solution of problems and allows you to visualize the results obtained, and also makes it possible to compare these results with the previously obtained experimental data. A graphical representation of the results obtained in the course of this study allows us to solve the problem of comparing and verifying the experimental data obtained experimentally on big-scale models.