CREEM2020

CREEM2020

TOPOLOGY AND LATTICE OPTIMIZATION: DESIGN OF WING-FUSELAGE ATTACHMENT COMPONENT FOR AN AERODESIGN AIRCRAFT

Submission Author: Daniel Farias , BA , Brazil
Co-Authors: Daniel Farias, Guilherme Ribeiro Begnini
Presenter: Daniel Farias

doi://10.26678/ABCM.CREEM2020.CRE2020-0107

 

Abstract

This work aimed to design the wing-fuselage attachment component of an AeroDesign aircraft using topological and Lattice optimizations in order to increase the structural efficiency of the aircraft. For the execution of the work, the maximum loads on the component were calculated, and then the optimizations were carried out individually. At the end, the values of tension, weight, displacement, safety factor and natural frequencies were compared. Finally, it is concluded that for the proposed case the Lattice optimization presents more attractive results, despite having a more complex manufacturing method.

Keywords

Topology optimization, Lattice Structure, Structural Efficiency, Aerodesign

 

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