Repeat Prob. 17-109 for a heat transfer rate of 300kJ/s.
Prob. 17-109
Compressed air from the compressor of a gas turbine enters the combustion chamber at T1 =550 K, P1=600 kPa, and Ma1 =0.2 at a rate of 0.3 kg/s. Via combustion, heat is transferred to the air at a rate of 200 kJ/s as it flows through the duct with negligible friction. Determine the Mach number at the duct exit and the drop in stagnation pressure P01 - P02 during this process.