An flow body comprises a curved suction skin having a first perforation, a leading edge and two skin sections extending therefrom, wherein each skin section has an outer end facing away from the leading edge, an interior suction duct having a second perforation and extending through an inside of the curved suction skin in a distance from the leading edge, and two sidewall members, connected to the outer ends, wherein the sidewall members are made of a composite material. The suction skin comprises a profiled contour shape, which determines a pressure distribution over at least one of the two skin sections when air flows over the curved suction skin, wherein the pressure distribution comprises a stagnation point, a suction peak and a subsequent local pressure maximum downstream of the suction peak, wherein the first perforation extends from a stagnation point on the suction skin to the local pressure maximum.
Flow body, method for manufacturing a flow body and aircraft having such a flow body
2020-10-27
Patent
Elektronische Ressource
Englisch
FLOW BODY, METHOD FOR MANUFACTURING A FLOW BODY AND AIRCRAFT HAVING SUCH A FLOW BODY
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