GrabCAD 模型信息
Spoiler and Flap Mechanism of Aircraft Wing · 模型 238593
Slotted flap: a gap between the flap and the wing forces high pressure air from below the wing over the flap helping the airflow remain attached to the flap, increasing lift compared to a split flap. Additionally, lift across the entire chord of the primary airfoil is greatly increased as the velocity of air leaving its trailing edge is raised, from the typical non-flap 80% of freestream, to that of the higher-speed, lower-pressure air flowing around the leading edge of the slotted flap. Any flap that allows air to pass between the wing and the flap is considered a slotted flap. The slotted flap was a result of research at Handley-Page, a variant of the slot that dates from the 1920s, but wasn't widely used until much later. Some flaps use multiple slots to further boost the effect. (Wikipedia) Spoilers may also be confused for flaps, but are intended to create drag and reduce lift by "spoiling" the airflow over the wing. A spoiler is much larger than a Gurney flap, and can be retracted. Spoilers are usually installed mid chord on the upper surface of the wing, but may also be installed on the lower surface of the wing as well.(Wikipedia)
- 格式
- Rendering、STEP / IGES
- 分类
- Aerospace、Aviation、Educational
- 标签
- aircraft、wing、flaps、spoiler、animation、ansys、rigid、dynamics、slotted、flap
- 数据更新
- 2026-11-09T16:23:56Z
