TY JOUR TI Analysis of vibration status of power generating unit reducers KW reducer KW fluctuation of reducer elements KW dynamic status KW vibration acceleration KW elements of herringbone gearing KW phase angel JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Pshenichnyy, V.V. AU Salnikov, A.F. PY 2019 IS PB Astrakhan State Technical University