Meyran, Paul, Pain, Hugo, Botez, Ruxandra Michaela et Laliberté, Jérémy.
2021.
« Morphing winglet design for aerodynamic performance optimization of the CRJ-700 Aircraft. Part 1 - Structural design ».
INCAS Bulletin, vol. 13, nº 4.
pp. 113-128.
Compte des citations dans Scopus : 4.
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Résumé
This study aims to design a morphing winglet structure for the CRJ-700 regional transport aircraft. The morphing technology is applied on winglets to demonstrate a significant increase of the aerodynamic performance of aircraft. From the aerodynamic data of the LARCASE Virtual Research Simulator VRESIM, the aerodynamic benefits in the cruising phase were obtained through a study on the ParaView software. The morphing winglet design was drawn using CATIA V5; this new concept included several structural components, as well as a simple and light mechanism allowing to orientate the winglet angles between 90° and -90° of inclination. The structural model was exported to HyperMesh structural analysis software. Maximum stresses were obtained, and the model demonstrated its resistance to maximum aerodynamic loads as well as load factors of -2G to 7G.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Professeur: | Professeur Botez, Ruxandra |
| Affiliation: | Génie des systèmes |
| Date de dépôt: | 04 mai 2022 14:23 |
| Dernière modification: | 23 juin 2022 14:50 |
| URI: | https://espace2.etsmtl.ca/id/eprint/24332 |
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