%0 Journal Article %T THEORETICAL RECOMMENDATIONS FOR CHOOSING THE WALL THICKNESS OF A LIP SEAL OPERATING WITHOUT LUBRICATION %A Busarov, S.S. %A Roman, R.E. %A Sinicin, N.G. %K lip seal, gas flow in the gap, mathematical model, Ansys software module, non-lubricate material %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2022 %N 7 %P 8 %I Belgorod State Technological University named after V.G. Shukhov