gases enter the nozzle of a jet engine at 3.8 bar and 820 oC. The nozzle is well insulated and the gases expand down to an exit pressure of 1.1 bar. Determine the temperature and the velocity of the gases at exit from the nozzle assuming the

Elements Of Electromagnetics
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1. Combustion gases enter the nozzle of a jet engine at 3.8 bar and 820 oC. The
nozzle is well insulated and the gases expand down to an exit pressure of 1.1 bar.
Determine the temperature and the velocity of the gases at exit from the nozzle
assuming the velocity at inlet is negligible. For the combustion gases take
cp = 1.15 KJ/Kg. K and the ratio of specific heats = 1.32

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