Open AccessVentilation currents in the turbulent environment of industrial premises
Author(s) -
V. Samsonov
Publication year - 2022
Publication title -
stroitelʹstvo i arhitektura
Language(s) - English
Resource type - Journals
eISSN - 2500-1477
pISSN - 2308-0191
DOI - 10.29039/2308-0191-2021-10-1-26-30
Subject(s) - turbulence , ventilation (architecture) , suction , mechanics , environmental science , range (aeronautics) , airflow , action (physics) , mechanical engineering , marine engineering , engineering , physics , aerospace engineering , quantum mechanics
The turbulent air environment in industrial premises intensively affects the characteristics of air and heat and gas jets and thereby the effectiveness of various industrial ventilation devices. This effect manifests itself in the accelerated expansion of the main sections of the jets and in the reduction of their range of action. Until recently, the influence of the intensity of air turbulence was not taken into account in the corresponding calculation and design methods. The article proposes methods for calculating air jets and the efficiency of open local suction, taking into account the influence of a turbulized air environment.