Research Article

STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS

Volume: 14 Number: 1 March 20, 2026
TR EN

STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS

Abstract

In this study, the flap mechanism of an aircraft was optimized by integrating its aerodynamic and structural behavior under operational conditions. First, a flow simulation was performed to obtain the pressure distribution on the flap surface and to calculate the resulting lift and drag forces. These aerodynamic loads were subsequently used as boundary conditions in a detailed finite element analysis to identify critical stress regions, deformation patterns, and load paths within the mechanism. Based on the structural response, topology optimization was applied to one of the primary components to reduce its weight while preserving the required strength and operational performance. The optimization process resulted in a substantial mass reduction of approximately 28.23% without compromising mechanical integrity. Overall, the findings of this study contribute to the development of more efficient, lightweight, and structurally reliable aircraft mechanisms.

Keywords

References

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Details

Primary Language

English

Subjects

Machine Theory and Dynamics

Journal Section

Research Article

Publication Date

March 20, 2026

Submission Date

November 24, 2025

Acceptance Date

February 14, 2026

Published in Issue

Year 2026 Volume: 14 Number: 1

APA
Erguvan, O., Erguvan, G., & Yıldız, A. (2026). STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS. Mühendislik Bilimleri Ve Tasarım Dergisi, 14(1), 274-284. https://doi.org/10.21923/jesd.1828769
AMA
1.Erguvan O, Erguvan G, Yıldız A. STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS. JESD. 2026;14(1):274-284. doi:10.21923/jesd.1828769
Chicago
Erguvan, Okan, Gökhan Erguvan, and Ahmet Yıldız. 2026. “STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS”. Mühendislik Bilimleri Ve Tasarım Dergisi 14 (1): 274-84. https://doi.org/10.21923/jesd.1828769.
EndNote
Erguvan O, Erguvan G, Yıldız A (March 1, 2026) STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS. Mühendislik Bilimleri ve Tasarım Dergisi 14 1 274–284.
IEEE
[1]O. Erguvan, G. Erguvan, and A. Yıldız, “STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS”, JESD, vol. 14, no. 1, pp. 274–284, Mar. 2026, doi: 10.21923/jesd.1828769.
ISNAD
Erguvan, Okan - Erguvan, Gökhan - Yıldız, Ahmet. “STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS”. Mühendislik Bilimleri ve Tasarım Dergisi 14/1 (March 1, 2026): 274-284. https://doi.org/10.21923/jesd.1828769.
JAMA
1.Erguvan O, Erguvan G, Yıldız A. STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS. JESD. 2026;14:274–284.
MLA
Erguvan, Okan, et al. “STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS”. Mühendislik Bilimleri Ve Tasarım Dergisi, vol. 14, no. 1, Mar. 2026, pp. 274-8, doi:10.21923/jesd.1828769.
Vancouver
1.Okan Erguvan, Gökhan Erguvan, Ahmet Yıldız. STRUCTURAL ANALYSIS AND OPTIMIZATION OF A FLAP MECHANISM OF AIRPLANES INTEGRATED WITH FEA SIMULATIONS. JESD. 2026 Mar. 1;14(1):274-8. doi:10.21923/jesd.1828769