TY JOUR TI Influence of Air Swirl Degree in Refinery Furnaces’ Burners on Nitrogen Oxides Emission and Noise Level KW oil refining factories KW blowing gas burners KW air stream’s swirl degree KW nitrogen oxides KW noise level KW complex researches. JO Safety in Technosphere AU Katin, V.D. AU Kosygin, V.Y. AU Berezuckiy, A.Y. AU Kulyabina, N.V. PY 2017 IS 6 PB INFRA-M Academic Publishing LLC.