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The impeller of a centrifugal pump has an external diameter of 450mm and an internal diameter of 250mm. When running, a const

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Given :- D, 250mm) angl. ah,80나-15。 Vane , tan@ = Th ) 60 60 606Q 2- an(3s tant3s) mp appl e lody O Tm Deliveru valve

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The impeller of a centrifugal pump has an external diameter of 450mm and an internal diameter of 250mm. When running, a constant radial velocity flows through the impeller at 0.5m/s. If the inlet and...
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