狭いすき間をもつ二次元薄翼の空力特性

DOI Web Site Web Site

書誌事項

タイトル別名
  • Aerodynamic Characteristics of thin Aerofoil Sections having Narrow Gaps
  • セマイ ゲキカン オ モツ 2ジゲン ウスヨク ノ クウリキ トクセイ

この論文をさがす

抄録

Aerodynamic characteristics of two-dimensional thin aerofoils having narrow gaps are investigated, being based on the limit matching principle. The flow is assumed to be inviscid, incompressible and steady. Both the camber line and the gap location are assumed to be arbitrary. Lift, pitching moment, and center-of-pressure location are given in closed expressions. It is found that blend of the three concepts-limit matching principle, reciprocal theorem, and membrane-makes calculations drastically simple. Applications are presented for flat and circulararc airfoils. The case of deflected fap is also discussed for the arbitrary hinge location at which the gap exists.

収録刊行物

詳細情報 詳細情報について

問題の指摘

ページトップへ