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Consider motionless air with p 1 = 0.1 atm and T 1 , = 300 K in a constantarea tube. We wish to accelerate this

Consider motionless air with p 1 = 0.1 atm and T 1 , = 300 K in a constant—area tube. We wish to accelerate this gas to Mach 1.5 by sending a normal shock wave through the tube. Calculate the necessary value of the wave velocity relative to the tube.

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