日本航空宇宙学会論文集
Online ISSN : 2432-3691
Print ISSN : 1344-6460
ISSN-L : 1344-6460
論文
超音速旅客機の離陸上昇性能について—ボルテックス·フラップの効果—
宮田 勝弘李家 賢一
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ジャーナル フリー

2001 年 49 巻 572 号 p. 310-315

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Improvements of the take-off and climb performance of the next generation supersonic transport (SST) are one of the key features for the SST development. Estimations of take-off and climb performance have been done to investigate the effect of leading-edge vortex flaps that can improve the low-speed aerodynamic characteristics of the SST main wing. Results show that the climb gradient of the SST is improved when the vortex flaps are deflected downward after lifting-off. The thrust required for the constant climb gradient can be reduced by the benefit of the vortex flaps.

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© 2001 The Japan Society for Aeronautical and Space Sciences
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