Sweepback definitions
| Word backwards | kcabpeews |
|---|---|
| Part of speech | Sweepback is a noun. |
| Syllabic division | sweep-back |
| Plural | The plural of the word "sweepback" is "sweepbacks." |
| Total letters | 9 |
| Vogais (2) | e,a |
| Consonants (6) | s,w,p,b,c,k |
Sweepback
Sweepback refers to the angle at which an airplane's wing is positioned backward from its fuselage. This design feature plays a crucial role in determining the aircraft's aerodynamic performance. By having a sweepback angle, the wing can delay the onset of drag-inducing shock waves, which can improve efficiency and overall performance.
Aerodynamic Benefits
The primary benefit of sweepback is its ability to reduce drag at high speeds. When an aircraft reaches transonic speeds, shock waves can form on the wing, leading to a significant increase in drag. By incorporating a sweepback angle, the wing can delay these shock waves, allowing the aircraft to maintain higher speeds with less drag.
Another advantage of sweepback is its impact on stability and control. The sweepback angle can affect how the aircraft responds to changes in flight conditions, such as pitch and roll. Properly designed sweepback angles can enhance stability and maneuverability, making the aircraft easier to control in various flight scenarios.
Types of Sweepback
There are two main types of sweepback: leading-edge sweepback and trailing-edge sweepback. Leading-edge sweepback refers to the angle at which the wing's leading edge is positioned backward, while trailing-edge sweepback involves the trailing edge being angled back. Both types play a role in shaping the wing's overall aerodynamic profile and performance.
Leading-edge sweepback is commonly seen in high-speed aircraft where minimizing drag is crucial. This design feature helps delay shock waves and reduce drag at supersonic speeds. Trailing-edge sweepback, on the other hand, can also improve stability and control by influencing the wing's lift distribution and stall characteristics.
Conclusion
In conclusion, sweepback is a critical design feature in aircraft that can significantly impact performance, efficiency, and control. Whether through leading-edge or trailing-edge sweepback, this aerodynamic element plays a key role in shaping an aircraft's flight characteristics and overall capabilities. By understanding the benefits of sweepback, aircraft designers can optimize their designs for improved aerodynamic efficiency and performance.
Sweepback Examples
- The aircraft's sweepback wings helped reduce drag during flight.
- The sleek sweepback design of the sports car made it look fast even when parked.
- He brushed his hand through his sweepback hair and flashed a confident smile.
- The sweepback of her elegant dress billowed in the wind as she walked down the red carpet.
- The artist used a sweepback stroke to create a sense of movement in the painting.
- The futuristic building had a distinctive sweepback shape that set it apart from the rest of the city's skyline.
- The sweepback of the dancer's arms added to the grace and fluidity of her performance.
- The pilot adjusted the sweepback angle of the wings to optimize the airplane's performance in fast maneuvers.
- The designer incorporated a subtle sweepback feature in the chair's armrests for added comfort.
- The sweepback trajectory of the ball took it past the goalkeeper and into the net for a goal.