DOAJ Open Access 2025

Geometrically Nonlinear Static Analysis of High-Aspect-Ratio Truss-Braced Wing

Yanxin Huang Jinchi Chen Qingyuan Ma

Abstrak

Truss-braced wings (TBWs) feature higher aspect ratios with a lighter weight and lower bending moment than conventional wings. These wings show significant potential for performance improvements in terms of fuel efficiency. However, additional configurations of these wings also present nonlinear problems and challenges in aeroelastic designs. This paper investigates the static response of a TBW with a high aspect ratio, specifically focusing on the impact of the spanwise joint location on aeroelastic characteristics. The TBW is modeled by nonlinear beam elements and the unsteady vortex-lattice method (UVLM). The results show that the bending deformation is effectively reduced by the truss member and the deformation is impacted by the location of the spanwise joint connected to the main body.

Topik & Kata Kunci

Engineering machinery, tools, and implements

Penulis (3)

Yanxin Huang

Jinchi Chen

Qingyuan Ma

Format Sitasi

APA MLA BibTeX

Huang, Y., Chen, J., Ma, Q. (2025). Geometrically Nonlinear Static Analysis of High-Aspect-Ratio Truss-Braced Wing. https://doi.org/10.3390/engproc2024080018

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.3390/engproc2024080018
Akses: Open Access ✓