Engineering, 25.10.2019 03:43, maria7515

At a given sudden contraction in a pipe, the diameter changes from d1 to d2. the pressure drop, latex: \bigtriangleup p△ p, which develops across the contraction is a function of d1 and d2, as well as the velocity, v in the larger pipe, and the fluid density, latex: \rhorho , and viscosity, latex: \muμ. use d1, v, and latex: \muμ as repeating variables to determine a suitable set of dimensionless parameters. why would it be incorrect to include the velocity in the smaller pipe as an additional variable?

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At a given sudden contraction in a pipe, the diameter changes from d1 to d2. the pressure drop, late...