26th Congress of International Council of the Aeronautical Sciences
including the 8th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference
14 - 19 September 2008, Anchorage, Alaska, USA
Paper ICAS 2008-2.4.4
AERODYNAMIC DESIGN OF THREE-DIMENSIONAL BIPLANE WINGS FOR LOW-WAVE DRAG SUPERSONIC FLIGHT
D. Maruyama
Tohoku Univ., Japan
Keywords: Supersonic, Biplane, Inverse Design, CFD, Off-Design Condition
Aiming to propose low-wave drag supersonic transport, practical three-dimensional biplane wings based on the concept of Busemann Biplane will be presented. There are mainly two problems with supersonic biplanes. One is drag penalty at their off-design conditions and the other is drag increment due to wing tip effect.
view full paper