Lifting Line Theory for a Wing with a Flat Plate Placed Near Its Tip

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概要

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• In order to obtain the blade characteristics of an axial fan with an orifice-type fan guide, the influence of the fan guide on the blade characteristics is investigated by establishing a theoretical model in which a flat plate parallel to the wing surface is placed near its tip. As the result, a Prandtl-type integral equation for this wing model is derived. In the present paper, the equation is solved when the wing and the plate are in the same plane. Furthermore, the wing planform and its aerodynamic forces satisfying the condition of minimum induced drag are also presented. Thus, the fundamental blade characteristics is clarified concretely.

• 一般社団法人日本機械学会の論文

著者

• Moriya Kuninobu

  Mechanical Engineering Research Laboratory Hitachi Ltd.

関連論文

• Lifting Line Theory for a Wing with a Flat Plate Placed Near Its Tip

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