When a F-16 aircraft (Fighting Falcon) is landing on an airport, the pressure, d

Question

When a F-16 aircraft (Fighting Falcon) is landing on an airport, the pressure, density and relative velocity of the air at the intake are 100 kPa. 1.2 kg m' and 80 m s, respectively. The inlet and exit cross-sectional areas are 2 m2 and 0.5 nr. respectively. The fuel is injected at the rate of 3 kg s. The pressure and density of the exhaust gases are 100 kPa and 0.6 kg/m'. respectively. To decelerate the aircraft. there is a thrust reversal mechanism at the exit, as shown in the figure. This mechanism deflects the jet of exhaust gases back through an angle of 120". Neglecting the functional effects. determine the thrust on the aircraft.

Explanation / Answer

The study of fluids - liquids and gases. Involves various properties of the fluid, such as velocity, pressure, density and temperature, as functions of space and time.........

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