28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS2012-P2.9


THE STUDY ON THE AIRCRAFT INTEGRATED CHARACTERS WITH DIFFERENT HEIGHT WINGLETS

J. J. Zhang, G. Qian, J. Si
Shanghai Aircraft Design Research Inst., China

Keywords: winglet, height, drag reduction, weight, flutter

The results showed that the weight increase of aircraft structure is lower than the weight increase of available loads and that the flutter velocity decrease is adjustable whin the safety range.


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