# Air enters a 5.5-cm-diameter adiabatic duct with inlet conditions of Ma 1 = 2.2, T 1 = 250 K, and

## Question:

Air enters a 5.5-cm-diameter adiabatic duct with inlet conditions of Ma_{1} = 2.2, T_{1} = 250 K, and P_{1} = 70 kPa, and exits at a Mach number of Ma_{2} = 1.8. Taking the average friction factor to be 0.03, determine the velocity, temperature, and pressure at the exit.

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**Related Book For**

## Fluid Mechanics Fundamentals And Applications

**ISBN:** 9780073380322

3rd Edition

**Authors:** Yunus Cengel, John Cimbala

**Question Details**

Chapter #

**12**- COMPRESSIBLE FLOWSection: Problems

Problem: 141

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