Shock and Vibration / 2020 / Article / Tab 2

Research Article

Effect of Blade Outlet Angle on Radial Force of Marine Magnetic Drive Pump

Table 2

Amplitude of frequency domain and maximum fluctuation of radial resultant force on the impeller.

FlowModelMain frequency amplitude (N)Maximum fluctuation amplitude (%)Amplitude difference (%)

0.8Q2533.40.41530.1716
3035.70.5173
3538.40.5401
4040.60.5869

1.0Q2522.80.24610.1529
3026.30.2757
3527.90.2993
4031.50.3990

1.2Q2512.70.14050.1308
3016.50.1684
3520.10.2023
4022.60.2713

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