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Air flows through a constant area duct. The pressure and temperature of the air at the...

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Mechanical Engineering

Air flows through a constant area duct. The pressure andtemperature of the air at the inlet to the duct are P1 = 100 kPaabsolute, and T1 = 298 K, respectively. Inlet Mach number is M1 =0.1. Heat is transferred to the air as it flows through the ductand as a result the Mach number at the exit increases.

Write a Matlab code and plot the following:

a) Find the pressure and temperature at theexit, while the exit Mach number changes between M=0.2 to 0.99with

increments of ?M=0.01.

b) Find the amount of heat that is transferredto the air per unit mass of air.

Answer & Explanation Solved by verified expert
3.9 Ratings (505 Votes)
clcclear allP1100cp100T1298M101y14T011y105M12T1M202001099P21yM121yM22P1T21yM121yM222M2M12T1figure1plotM2P2titleExit Mach Number vs ExitPressureFontSize16FontWeightboldColorkxlabelExit    See Answer
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