In a turbo-jet engine the momentum of the gases leaving the nozzle produces the propulsive force. The enthalpy and velocity of the gases at the nozzle entrance are 1200 KJ/Kg and 200 m/s respectively. The enthalpy of the gas at exit is 900 KJ/Kg. If the diameter of the nozzle at exit is 500 mm and the gas density at the nozzle inlet and exit are 0.81 kg/m3 and 0.39 kg/m3 respectively. Determine the diameter of the nozzle at inlet. Pls show your solution in simple formula like fundamentals only and show all conversion of units
In a turbo-jet engine the momentum of the gases leaving the nozzle produces the propulsive force. The enthalpy and velocity of the gases at the nozzle entrance are 1200 KJ/Kg and 200 m/s respectively. The enthalpy of the gas at exit is 900 KJ/Kg. If the diameter of the nozzle at exit is 500 mm and the gas density at the nozzle inlet and exit are 0.81 kg/m3 and 0.39 kg/m3 respectively. Determine the diameter of the nozzle at inlet. Pls show your solution in simple formula like fundamentals only and show all conversion of units
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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In a turbo-jet engine the momentum of the gases leaving the nozzle produces the propulsive force. The enthalpy and velocity of the gases at the nozzle entrance are 1200 KJ/Kg and 200 m/s respectively. The enthalpy of the gas at exit is 900 KJ/Kg. If the diameter of the nozzle at exit is 500 mm and the gas density at the nozzle inlet and exit are 0.81 kg/m3 and 0.39 kg/m3 respectively. Determine the diameter of the nozzle at inlet.
Pls show your solution in simple formula like fundamentals only and show all conversion of units
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