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We know that for a centrifugal pump, the pressure rise ΔP impeller diameter can be obtained...

We know that for a centrifugal pump, the pressure rise ΔP impeller diameter can be obtained as a function of D rotation rate n flow rate Q and fluid density ρ. Try to find the dimensionless relationship between these physical quantities by dimensional analysis.

hint: 3 repeated variables: ρ,n,D

Science   Advanced-Physics   
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