Question: Consider supersonic flow of air through a 7-cmdiameter duct with negligible friction. Air enters the duct at Ma1 = 1.8, P01 = 140 kPa, and

Consider supersonic flow of air through a 7-cmdiameter duct with negligible friction. Air enters the duct at
Ma1 = 1.8, P01 = 140 kPa, and T01 = 600 K, and it is decelerated by heating. Determine the highest temperature that air can be heated by heat addition while the mass flow rate remains constant.

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