16 февр. 2023 г. · Ventral fins do the same job as dorsal fins and vertical stabilizers. They all help to stabilize the airplane the nose pointed into the wind ... |
30 янв. 2024 г. · Ventral fins are generally to improve stability/handling at high angles of attack, where the vertical stabiliser might be less effective due to ... |
A ventral fin is similar, but mounted below. The effect of the fins, when the aircraft is yawed to starboard, say, is to create a side force to the right. |
The presence of the ventral fins influences the lateral stability of the plane due to the change of the lateral derivatives and the rotary damping derivatives. |
17 июн. 2020 г. · They reduce vortex tip drag and improve the efficiency of the wing. The aircraft Vertical fin provides directional stability in the yaw axis. |
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