Vibration Mode and Influence Analysis of Rotary Shaft for 200kW Tubular Pump

Abstract

The pump rotary shaft’s vibration will influence pump unit’s work situation. The rotary shaft of 2200kW tubular pump is proceeded 3D FEM’s modeling analysis in this paper. Some benefit results are obtained by researching the vibration mode, resonance oscillation frequency and deformation. It will help design and apply the tubular pump, own the practical value.