Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Ryoyu Systems Co., Ltd.
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)
出版者
日本航空宇宙学会
出版者（英）
The Japan Society for Aeronautical and Space Sciences
雑誌名
Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan
巻
12
号
APISAT-2013
ページ
a9 - a16
発行年
2014-11-19
抄録（英）
This paper presents computational and experimental results on investigation of noise generation from the flap side-edge for high-lift device noise research models in JAXA. The main purpose of this paper is focused on investigation of the differences of the flow field between the models with and without the swept angle and taper-ratio of the wing by comparison of the computational results. In the case of wings with the swept angle and taper-ratio, the flap is deployed in a three-dimensional direction based on the wing planform. The changes of the behaviors of the vortices from the flap side-edge and resulting pressure fluctuations due to the flap deployment are shown.
内容記述
形態: カラー図版あり
内容記述（英）
Physical characteristics: Original contains color illustrations
Investigation of Noise Generation from Bluff Flap Side-edge of a High-Lift Wing Model
