Question

Thrust lever angle (TLA) > 35 deg

(as during a takeoff/go-around)

OR

wheel speed < 45 kts
(for >= 5 seconds)
(as during an after-landing rollout)

(AeroSim- Flight Controls)

Answer 1

The thrust lever angle (TLA) and wheel speed are important parameters for different phases of flight, such as takeoff, go-around, and after-landing rollout. TLA is set above 35 degrees for takeoff or go-around, while the wheel speed should be below 45 knots for at least 5 seconds during after-landing rollout.

Step-by-step explanation:

In aerospace engineering, the thrust lever angle (TLA) and wheel speed are important parameters for different phases of flight. During takeoff or a go-around, the TLA is typically set to an angle greater than 35 degrees to provide the necessary thrust for a successful climb. On the other hand, during the after-landing rollout, the wheel speed should be below 45 knots for at least 5 seconds to ensure safe deceleration and control.

For example, during a takeoff or go-around, increasing the TLA beyond 35 degrees increases the thrust generated by the engines, allowing the aircraft to gain altitude rapidly. Similarly, during the after-landing rollout, maintaining a wheel speed below 45 knots helps in gradually slowing down the aircraft and preventing excessive braking.

Overall, the thrust lever angle and wheel speed play a crucial role in the control and safety of an aircraft during takeoff, go-around, and after-landing rollout.