Influence of boundary conditions on the air flow inside the subway station of Muzeum C-A are and comparison of numerical and physical results of warfare compound substituent diffusion

Abstract

Article deals with numerical modeling of air flow in area of subway station Museum C-A with consideration of ventilation and eventually diffusion of warfare compound substituent. Influence of boundary conditions defining by ventilation was tested on the process of air flow. Comparing of physical and numerical experiment of warfare compound substituent diffusion was considered which it was loosen on the platform of subway station Museum C. Results are evaluated by velocity vectors and concentrations of warfare compound. Agreement both experiments are showed by concentration dependence on the time in the middle of platform. Program Fluent 6.3.26 was used for solution the defining mathematical model.