%0 Journal Article %T DEVELOPMENT OF A MODULAR FOAM GENERATOR WITH ADJUSTABLE PARAMETERS %A Khafizov, I.F. %A Popova, E.V. %A Safargalin, A.R. %K foam generator, foam ratio, fire extinguishing, flammable liquids, modular design, 3D-printing, dispersing elements %J Problems of risk management in the technosphere %D 2026 %N 2026 %P 9 %I Saint-Petersburg University of State Fire Service of Emercom of Russia