TY JOUR TI EVALUATION OF THE EFFECTIVENESS OF A MOBILE UNIVERSAL FIRE EXTINGUISHING SYSTEM BASED ON SIMULATION RESULTS KW mobile installation KW universal fire extinguishing installation KW efficiency assessment KW modeling JO Problems of risk management in the technosphere AU Sytdykov, M.R. AU Shilov, A.G. AU Lebedev, A.Y. PY 2025 IS 2025 PB Saint-Petersburg University of State Fire Service of Emercom of Russia