What happens to the airflow when leading edge flaps are extended?

When leading edge flaps are extended, they effectively change the shape of the wing, increasing its camber and allowing for greater airflow over the wing's surface. This modification enhances the wing's ability to generate lift at lower airspeeds, which is especially important during takeoff and landing.

Thank you to the leading edge flap design, the wing can maintain smooth airflow and delay flow separation, which would otherwise lead to a stall. As a result, the wing is capable of achieving a higher coefficient of lift. This phenomenon is crucial for improving the aircraft's performance during critical phases of flight, making it significant that extended leading edge flaps contribute directly to increased lift.