TY JOUR TI APPLICABILITY OF WATER-GAS NOZZLES FOR FIRE EXTINGUISHING WITH THINLY SPRAYED WATER KW finely sprayed water KW nozzle KW fire extinguishing KW spraying KW drop JO Problems of risk management in the technosphere AU Andryushkin, A.Y. AU Khmelevskoy, N.Y. AU Kadochnikova, E.N. PY 2024 IS 2024 PB Saint-Petersburg University of State Fire Service of Emercom of Russia