Experiments and Numerical Simulation of Performances and Internal Flow for High-Speed Rescue Pump with Variable Speeds

<div>Model of rescue pump. 1, Inlet. 2, Impeller. 3, Diffuser. 4, Outlet. (a) Assembly of the model rescue pump. (b) External view of the model rescue pump. (c) External view of impeller. (d) External view of diffuser.</div>

Mathematical Problems in Engineering

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Figure 1

Figure 1: Experiments and Numerical Simulation of Performances and Internal Flow for High-Speed Rescue Pump with Variable Speeds 