The thrust of the jet engine is determined as 9,970.2 N.
The power delivered by the jet engine is 2.293 x 10⁶ W.
How to calculate the thrust and delivered power?
The thrust of the jet engine is calculated by applying the following formula as shown below.
F = (m₁ + m₂)V₁ - m₁V
where;
- m₁ is the mass rate of air flow
- m₂ is the mass rate of the fuel flow
- V₁ is the speed of exhaust gases
- V is the speed of the jet
F = (96.7 + 3.96)320 - 96.7 x 230
F = 9,970.2 N
The power delivered by the jet engine
P = FV
P = 9,970.2 x 230
P = 2.293 x 10⁶ W
The complete question is below:
A jet aircraft is traveling at 230 m/s in horizontal flight. The engine takes in air at a rate of 96.7 kg/s and burns fuel at a rate of 3.96 kg/s. The exhaust gases are ejected at 320 m/s relative to the aircraft find the thrust of hte jet engine find the delivered power