TY JOUR TI The definition of the range of stable operation of the vortex granulators suspended layer KW vortex granulator KW hydrodynamics KW modes of operation KW the optimum mode JO Actual directions of scientific researches of the XXI century: theory and practice AU Kremnev, A.. AU Vedmedera, V.. AU Artyukhov, A.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov