Lift augmentation system and associated method

Aeronautics and astronautics – Aircraft sustentation – Sustaining airfoils

Reexamination Certificate

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C244S207000, C244S209000, C244S204000, C244S200100

Reexamination Certificate

active

08033510

ABSTRACT:
A system and method for generating lift provided by a multi-element aircraft wing are provided. The system includes a main wing element, a slat interconnected to the main wing element, and a flap interconnected to the main wing element. The system also includes at least one port defined in at least one of the slat, main wing element, and flap. In addition, the system includes at least one fluidic device operable to regulate fluid flow into and out of the at least one port to control boundary layer flow over at least one of the slat, main wing element, and flap.

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Parikh et al., “Application of Boundary Layer Control to HSCT Low Speed Configuration,”Proceedings of the AIAA/AHS/ASEE Aircraft Design, Systems and Operations Conference, Dayton, OH, Sep. 1990, pp. 1-12.

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