Conference Paper 低速度領域におけるバドミントン用シャトルコックの空力特性
Aerodynamic Characteristics of Badminton Shuttlecocks at Low Speed Range

板倉, 嘉哉  ,  桑原, 直弘  ,  古村, 文音  ,  Itakura, Yoshiya  ,  Kuwahara, Naohiro  ,  Komura, Ayane

As you know, badminton is a well-known sport that young and old can play. The reason why everyone can enjoy is in strong deceleration of the shuttlecock, but its aerodynamic characteristics have not been elucidated well. In the present work, using a low speed wind tunnel, static drag and rolling moment acting on a feather shuttlecock were measured for a range of Reynolds number 4,000 less than Re less than 40,000 at angle of attack 0 deg. Dynamic drag and number of revolution in free flight were also measured with vertical wind tunnel for a range of Reynolds number 11,000 less than Re less than 15,000. Dependencies of Reynolds number on aerodynamic characteristics of feather and synthetic shuttlecock are discussed.
会議情報: 第47回流体力学講演会/第33回航空宇宙数値シミュレーション技術シンポジウム (2015年7月2日-3日. 東京大学生産技術研究所), 目黒区, 東京
形態: カラー図版あり
Meeting Information: 47th Fluid Dynamics Conference /the 33rd Aerospace Numerical Simulation Symposium (July 2-3, 2015. Institute of Industrial Science , the University of Tokyo), Meguro, Tokyo, Japan
Physical characteristics: Original contains color illustrations

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