Air enters a rectangular duct at T1 5 300 K, P1 5 420 kPa,
Chapter 17, Problem 17111(choose chapter or problem)
Air enters a rectangular duct at T1 5 300 K, P1 5 420 kPa, and Ma1 5 2. Heat is transferred to the air in the amount of 55 kJ/kg as it flows through the duct. Disregarding frictional losses, determine the temperature and Mach number at the duct exit.
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