04.2 - Structural Analysis and Design, Structural Dynamics, Aeroelasticity
STRESS-BASED TOPOLOGY OPTIMIZATION WITH USING GLOBAL-LOCAL APPROACH
V.V. Chedrik¹, S.A. Tuktarov¹; ¹Central Aerohydrodynamic Institute, Russia
The paper is devoted to development of new approach to topology optimization when stress and stiffness are considered simultaneously. The proposed method is demonstrated on the example of L-shape, MBB structuresrnand aircraft wing. An example of wing design illustrates the use of the developedrnstress-based topology optimization method in structural optimization of wing parameters.