Research on the mechanism design of spoiler deflected upward and downward for civil aircraft

Yang, Feng; Tang, Jiaqiang; He, Z. Y.; Xue, Xiao‐Feng; Liang, Yi

doi:10.1109/icmeas57305.2022.00012

Cited by 1 publication

(2 citation statements)

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“…This comprehensive methodology underscores the systematic progression from literature review to simulation outcomes, contributing to a nuanced understanding of the examined system's aerodynamic and structural behavior. In this simulation, there are four variations: [8] The synergy between computational fluid dynamics (CFD) and experimental results, particularly in the context of airflow over an airfoil, highlights the effectiveness of CFD as a tool for accurate simulations. The direct analogy drawn between CFD and wind tunnel results demonstrates that CFD can successfully calculate viscous, subsonic, and compressible flow, offering a valuable complement to traditional laboratory experiments.…”

Section: Methodsmentioning

confidence: 99%

“…In previous research on complex multi-hinge flap mechanism, loading was carried out based on aerodynamic considerations [5]. Additionally, research focused on developing flap mechanism designs to enhance the efficiency of flap movement [8]. These component's nuanced design and interaction are essential for the success and safety of high-lift systems.…”

Section: Introductionmentioning

confidence: 99%

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Simulation of Stress Distribution on Slotted Flap Mechanism Using Finite Element Method

Yedidja Malega,

Suprianto,

Widanto

2024

Proceedings of the 2nd International Conference on Aviation Industry, Education, and Regulation, AVINER 2023, 8-9 November 2023

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Slotted flaps are one of the most common types of flaps used in aerospace engineering providing significant benefits to aircraft performance during flight phases, by increasing wing area and improving lift force during takeoff and landing. This research paper describes a methodical approach to studying the aerodynamic and structural behavior of a slotted flap mechanism using computer simulations. The process begins with a thorough review of existing literature and the development of a Computer-Aided Design (CAD). Simulations are then conducted using advanced software that combines Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA). The results from the simulations are seamlessly imported from CAD platform for further analysis. The paper explores four variations of the flight phase. Each with different configurations and velocities and examines their effects on lift distribution and stress tension. The integration of the flap design into the simulation platform allows for precise analysis, including material analysis and load location insights. The central finding of the variations reveals maximum stress results ranging from 135 to 435 Megapascals (MPA), providing valuable insights for optimizing the design in both aerodynamic and structural aspects.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%