vertical fin

Thân thiện

The airplane's vertical fin rises from the tail section.

Definition

1. Noun:
   • A vertical stabilizer on an aircraft: A "vertical fin" is a fixed, upright surface at the rear of an airplane's fuselage. It is a key part of the aircraft's tail structure, providing directional stability (yaw stability) to keep the airplane pointed straight during flight.

Usage Examples

• Noun:
  • The engineers inspected the vertical fin for any damage after the flight.
  • Aircraft design requires a strong vertical fin to maintain stability in crosswinds.
  • The vertical fin and the rudder attached to it form the vertical tailplane.

Advanced Usage

• Technical Context: In aeronautical engineering, the "vertical fin" is often discussed in relation to its size, angle, and contribution to the aircraft's overall stability and control characteristics.
  • The new design features a larger vertical fin to improve handling at low speeds.

Variants and Related Words

• Vertical stabilizer: This is the most common technical synonym for "vertical fin."
• Tailfin: A more general term that can refer to the vertical fin of an aircraft or a similar structure on a vehicle.
• Rudder: This is the movable control surface attached to the trailing edge of the vertical fin. The rudder is not the fin itself but is mounted on it.

Synonyms

• Vertical stabilizer
• Tailfin (in an aeronautical context)

Related Phrases

• Vertical tail structure: This phrase describes the entire assembly at the rear of an aircraft that provides directional stability, which includes the vertical fin and the rudder.
  • The vertical tail structure was modified for the new model.

Học thuật

Noun

1. a stabilizer that is part of the vertical tail structure of an airplane

Từ đồng nghĩa

• vertical stabilizer
• vertical stabiliser
• tail fin
• tailfin