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mechanic fluids Cengel 4 ed

A liquid of density ρ and viscosity μ flows by gravity through a hole of diameter d in the bottom of a tank of diameter D. At the start of the experiment, the liquid surface is at average velocityV straight down as also sketched. Using dimensional analysis, generate a dimensionless relationship for V as a function of the other parameters in the problem. Identify any established nondimensional parameters that appear in your result. There are three length scales in this problem. For consistency, choose h as your characteristic length, or a repeating parameter. height h above the bottom of the tank. T he liquid exits tank as a jet with the P, μ

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