Analysis of aerodynamic characteristics of a certain aircraft wing structure at different angles of attack

Shushan Hu; Zedong Yin; Ronge Liu

doi:10.1117/12.3015002

4 March 2024 Analysis of aerodynamic characteristics of a certain aircraft wing structure at different angles of attack

Shushan Hu, Zedong Yin, Ronge Liu

Proceedings Volume 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023); 129813M (2024) https://doi.org/10.1117/12.3015002
Event: 9th International Symposium on Sensors, Mechatronics, and Automation (ISSMAS 2023), 2023, Nanjing, China

Abstract

The aerodynamic performance of a certain aircraft wing structure at different angles of attack was analyzed using FLUENT finite element software. According to simulation, the lower surface of the wing is a high-pressure zone, while the upper surface is a low-pressure zone. As the angle of attack increases, the high-pressure zone will move towards the leading edge of the wing, while the trailing edge of the wing slowly forms a low-pressure zone; At the same time, the airflow accelerates on the surface of the wing, causing a decrease in pressure and an increase in lift. This provides a theoretical basis for further optimizing the wing structure.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Shushan Hu, Zedong Yin, and Ronge Liu "Analysis of aerodynamic characteristics of a certain aircraft wing structure at different angles of attack", Proc. SPIE 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023), 129813M (4 March 2024); https://doi.org/10.1117/12.3015002

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