Effect of Rotor Beats on Wear of Slot Seals of Oil Main-Line Pumps

摘要

The radial rotor beat of the main oil pipeline pump is studied for the wear of slot-sealing impeller items. It has been observed that the displacement of the axis of impeller rotation from the geometrical axis can lead to significant rise in the wear rate of slot sealing under the effect of abrasive particles containing raw oil.