%0 Journal Article %T CALCULATION OF AIR EXCHANGE PARAMETERS AT CLOSED FIRES ON OIL AND GAS COMPLEX OBJECTS %A Kuzmina, T.A. %A Kuzmin, A.A. %A Permyakov, A.A. %K oil and gas complex, closed fire, fire load, critical fire load, fire, regulated by the load, fire, regulated by air exchange, neutral zone height, air consumption, combustion products consumption, average combustion products volume %J Problems of risk management in the technosphere %D 2018 %N 2018 %P 9 %I Saint-Petersburg University of State Fire Service of Emercom of Russia