INFLUENCE OF FILTRATION EQUIPMENT INSTALLATION IN VENTILATION CONNECTION ON AIR EXCHANGE IN SUBWAY STATION
T. S. Oshchepkov, L. A. Kiyanitsa
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: Subway, circular models, piston effect, filtration equipment, air distribution
Abstract
As a result of a computational experiment, the parameters of transient air distribution from the piston effect of trains and the structure of air stream at the places of filter installation are determined depending on their locations in a ventilation connection. The dependences of change in air consumption at the station on the coefficient of closing section of ventilation connection are obtained.
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