地面効果を受けた２次元翼の空力特性　　前後縁部に重点をおいた簡易計算法

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書誌事項

タイトル別名
  • An Aerodynamic Theory of Two-dimensional GEW
  • ジメン コウカ オ ウケタ 2ジゲンヨク ノ クウリキ トクセイ マエ コウエ
  • 前後縁部に重点をおいた簡易計算法

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説明

A method on aerodynamic theory of two-dimensional intake in an incompressible inviscid flow is developed. Conformal mapping and modified THEODORSEN-GARRICK transformation are used. Then the method is extended easily to two-dimensional airfoils in ground effect. This method is essentially accurate especially near the leading and trailing edges without special considerations needed often by other methods. Stream line patterns are easily calculated as well as velocity distribution on the wing surface. Computation time required by this method may be substantially less than other methods.

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