Application of the Wake Integral Method to CFD Data

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概要

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• The wake integral method, a method that analyzes aerodynamic forces by integral in the wake of a model, was applied to three-dimensional CFD data and a quantitative assessment of aerodynamic forces produced by airplane elements was performed. The method allows the drag force exerted on a body to be decomposed into profile and induced drag components, and provides their distributions. By using this method, a designer can expect to obtain insight into aerodynamic drag production factors from CFD data and wind tunnel wake traverse data. In this study, CFD spatial data of a rectangular NACA0012 section wing and the DLR F6 wing-body model were analyzed and the insights gained into the aerodynamic force distributions and drag were examined.

著者

• Makoto Ueno

  Wind Tunnel Technology Center Institute Of Aerospace Technology

• Junichi Akatsuka

  Wind Tunnel Technology Center, Institute of Aerospace Technology

• Junichi Akatsuka

  Wind Tunnel Technology Center Institute Of Aerospace Technology

関連論文

• Application of the Wake Integral Method to CFD Data

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