# Consider steady flow of water through an axisymmetric garden hose nozzle (Fig. P929). The axial component of velocity increases linearly

## Question:

Consider steady flow of water through an axisymmetric garden hose nozzle (Fig. P9–29). The axial component of velocity increases linearly from u_{z, entrance} to u_{z, exit} as sketched. Between z = 0 and z = L, the axial velocity component is given by uz = u_{z,entrance} + [(u_{z,exit} – u_{z,entrance})/L]z. Generate an expression for the radial velocity component u_{r} between z = 0 and z = L. You may ignore frictional effects on the walls.

**Fig. P9–29**

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**Related Book For**

## Fluid Mechanics Fundamentals And Applications

**ISBN:** 9780073380322

3rd Edition

**Authors:** Yunus Cengel, John Cimbala

**Question Details**

Chapter #

**9**- DIFFERENTIAL ANALYSIS OF FLUID FLOWSection: Problems

Problem: 29

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