To provide a device that prevents reduction of a lift even when the angle of attack of a flap provided on a main wing or the like of an aircraft is increased.SOLUTION: A wing structure 1 is for an aircraft, and includes a stationary wing 3, a flap 4 extendable so that an air flow passage is formed between the flap and the stationary wing, and at least one plasma actuator 20 for inducing an air flow for suppressing or reducing separation of air at the upper surface side of the flap, which air includes air flowing from the lower surface side of the stationary wing to the upper surface side of the flap via the flow passage in a state that the flap is extended.SELECTED DRAWING: Figure 2
【課題】航空機の主翼等に設けられるフラップの迎角を大きくしても揚力が減少しないようにする装置を提供する。【解決手段】翼構造体1は、航空機用の翼構造体であって、静翼3と、前記静翼との間に空気の流路が形成されるように展開可能なフラップ4と、前記フラップが展開している状態において前記静翼の下面側から前記流路を経由して前記フラップの上面側に流れた空気を含む空気の、前記フラップの上面側における剥離を抑制又は低減するための空気の流れを誘起する少なくとも1つのプラズマアクチュエータ20とを備える。【選択図】図2
WING STRUCTURE, METHOD FOR CONTROLLING WING STRUCTURE, AND AIRCRAFT
翼構造体、翼構造体の制御方法及び航空機
2019-10-31
Patent
Elektronische Ressource
Japanisch
WING STRUCTURE, METHOD OF CONTROLLING WING STRUCTURE, AND AIRCRAFT
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