In this chapter, the typical section model for an airfoil is presented. Principles of structural dynamics are visited and applied to the dynamical analysis of a two-degree-of-freedom airfoil model. A typical aeroelastic section model for an airfoil with a control surface is also derived. Finally, nonlinear issues regarding the typical section are discussed.

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Dynamics of Typical Sections

  • Flávio D. Marques

摘要

In this chapter, the typical section model for an airfoil is presented. Principles of structural dynamics are visited and applied to the dynamical analysis of a two-degree-of-freedom airfoil model. A typical aeroelastic section model for an airfoil with a control surface is also derived. Finally, nonlinear issues regarding the typical section are discussed.