Aeroelastic and Dynamic Structural Analysis of a non-tapered wing

Author
Alvaro Moral Aranda, Agustín Pérez Arjona, Vincenzo Rosciano, Alvaro Sanjuán Florido and Alfonso Velencoso Gómez.
License
Creative Commons CC BY 4.0
Abstract

In this document a thorough analysis of flutter will be presented, applied on a wing box which has been discretized using a FEM tool, MSC. NASTRAN, to cover both the dynamic structural analysis as well as the aeroelastic solution to flutter. Once the structural part has been detailed, a discussion about the flutter speed obtained with the Nastran SOL 145 will be presented, followed by some other solutions.

Aeroelastic and Dynamic Structural Analysis of a non-tapered wing