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Consider a pipe (diameter of 50 mm) with air flowing through it. The inlet conditions are:...

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Mechanical Engineering

Consider a pipe (diameter of 50 mm) with air flowing through it.The inlet conditions are: Mach 3; total pressure = 1000 kPa and 550K. The friction coefficient (f) is 0.004. The exit Mach numberdecreases with the length of the pipe. Assume adiabatic, steadyflow.

Write a short Matlab code and plot the following,while the exit Mach number changes from 2.5 to 0.99 with incrementsof ?M=0.01. Find the length of the pipe that is going to give thedesired exit Mach number. Find the pipe exit pressure, pipe exittemperature, and pipe exit total pressure.

Answer & Explanation Solved by verified expert
3.8 Ratings (546 Votes)
For given problem flow is adiabatic and steadyAir is assumedas working fluied with constant 14 f is constantThis is a fanno flow problem where given relationcan be used the given relation can be found    See Answer
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