The inlet of a centrifugal pump of the type shown in Figure 4 is to be designed for optimum conditions when the flow rate of water is 25 dm's and the impeller rotational speed is 1450 revimin. The maximum suction specific speed ass-3.0 (rad) and the inlet eye radius ratio is to be 0.3.

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.