%0 Journal Article %T FEATURES OF THE FLOW OF THERMAL PROCESSES IN THE MACHINE FOR BELL FORMATION IN POLYPROPYLENE TUBES %A Romanenko, K.S. %A Polyakov, A.N. %A Nikitina, I.P. %K a machine for the formation of a bell, temperature, heat models, temperature %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2023 %N 8 %P 10 %I Belgorod State Technological University named after V.G. Shukhov