Question

1. A jet aircraft have the following parameters: $C_{D0} = 0.0216$ $S = 230 ft^2$ $b = 34 ft$ $W = 13000 lbf$ $e = 0.82$ $V = 400 knts$ $\rho = 0.0023769 slug/ft^3$ Determine a. minimum thrust required in pounds force, b. velocity for minim thrust required in knots, c. lift coefficient for minim thrust required, and drag coefficient for minimum thrust required. In addition, plot thrust or drag vs. airspeed and the available thrust is 10000lbf. 2. For the aircraft in Problem 1, Determine a. minimum power required in horsepower, b. velocity for minimum power required in knots, c. lift coefficient for minimum power required, and drag coefficient for minimum power required.

          1. A jet aircraft have the following parameters:
$C_{D0} = 0.0216$  $S = 230 ft^2$  $b = 34 ft$  $W = 13000 lbf$  $e = 0.82$  $V = 400 knts$
$\rho = 0.0023769 slug/ft^3$
Determine a. minimum thrust required in pounds force, b. velocity for minim thrust required in
knots, c. lift coefficient for minim thrust required, and drag coefficient for minimum thrust
required. In addition, plot thrust or drag vs. airspeed and the available thrust is 10000lbf.
2. For the aircraft in Problem 1,
Determine a. minimum power required in horsepower, b. velocity for minimum power required
in knots, c. lift coefficient for minimum power required, and drag coefficient for minimum
power required.

1. A jet aircraft have the following parameters:
CD0 = 0.0216 S = 230 ft^2 b = 34 ft W = 13000 lbf e = 0.82 V = 400 knts
ρ = 0.0023769 slug/ft^3
Determine a. minimum thrust required in pounds force, b. velocity for minim thrust required in
knots, c. lift coefficient for minim thrust required, and drag coefficient for minimum thrust
required. In addition, plot thrust or drag vs. airspeed and the available thrust is 10000lbf.
2. For the aircraft in Problem 1,
Determine a. minimum power required in horsepower, b. velocity for minimum power required
in knots, c. lift coefficient for minimum power required, and drag coefficient for minimum
power required.

Added by Tom-S L.

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