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http://dx.doi.org/10.5139/JKSAS.2013.41.7.552

Design, manufacturing and performance test of restorated airplane of Buhwal  

Park, Chanwoo (Department of Aerospace and System Engineering, Gyeongsang National University)
Kim, Byungsoo (Department of Aerospace and System Engineering, Gyeongsang National University)
Cho, Taehwan (Department of Aerospace and System Engineering, Gyeongsang National University)
Cho, Hwankee (Department of Flight Operation, Cheongju University)
Ok, Ju Seon (Gyeongnam TP Aerospace Team)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.41, no.7, 2013 , pp. 552-560 More about this Journal
Abstract
Airplane Buhwal is the first light airplane which is designed and made in South Korea. Restoration of airplane Buhwal is designed based on the one made by Korean Airforce in 2004 but there are some changes also. It uses aluminum main wing, electronic indicator, BRS(Ballistic recovery parachute) and black box for improved performance. In this paper, for the restorated Buhwal, major design changes are introduced, structure, aerodynamic and stability analysis are reviewed and improved performances which is proven through flight test are shown. This study will be a big help for domestic light airplane development.
Keywords
Airplane Buhwal; Light airplane; Restoration;
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