Finite Element Analysis of Low-Noise Seawater Pump Based on ANSYS Workbench

Finite element method is applied in static and dynamic analyses of low noise seawater pump′s key components for a torpedo. The force and vibration characteristics of the key components in specific conditions are acquired through ANSYS Workbench, and the continuing dynamic characteristics of ring gear are predicted through harmonic response analysis. This study may provide a theoretical support for design and test of low noise seawater pumps, and is helpful for shortening development period, saving costs and improving design quality.