%0 Journal Article %T Frictional moment variation and friction loss change in the magnetic fluid seal of a frequency-controlled electromotor shaft depending on the operating mode changes %A Vlasov, A.M. %A Kazakov, Y.B. %A Vedernikova, I.I. %K friction moment, magnetic-liquid seal, electric motor, operating mode %J Science intensive technologies in mechanical engineering %D 2026 %N 2026 %P 10 %I Bryansk State Technical University