04.2 - Structural Analysis and Design, Structural Dynamics, Aeroelasticity
MULTIDISCIPLINARY METHODS FOR WING FLIGHT SHAPE ANALYSIS - EFFECT OF THE GEOMETRIC NONLINEAR STRUCTURE FOR STATIC PULL-UP
A.A. Verri¹, C.T. Jorge¹, A.F. Bizarro¹, F.L.S. Bussamra, ITA, Brazil; H.N.S. Jśnior¹, C.E.S. Cesnik, UniMich, United States; ¹Embraer S/A, Brazil
This work aims to understand the changes in the loads and structural sizing processes due to the increased flexibility of the wing. It uses a recent and high aspect ratio aircraft as a study case. Computational Fluid Dynamics and nonlinear Finite Elements Method analyses are integrated employed in this study.