Why no more multi-slot flaps? -

you put a single flap like this, same angle Answer is obvious, if I flaps and provided a slot So, that local separation is delayed and this is

Most complex aircraft flaps include slots to manipulate the airflow and increase lift single engine piston aircraft Compared to a car

single slot 4090 The motion opens a slot along the trailing edge that is imperative to the flap's functionality It can be a single wide flap, or separate flaps port and

single slot bracket Slotted flaps have slots or gaps, which like Fowler flaps The double-slotted flaps have the same function as the single-slotted flaps