Abstract
In this paper, a numerical simulation study is carried out on the aerodynamic characteristics of the aircraft wing surface after damage. The damage form is the wing perforation. To study the aerodynamic characteristics of the UAV under the condition of varying degrees of damage to the wings of the small airplane model, establish the geometric model of the airplane model in the CATIA 3D modeling software, and establish the geometric model in ANSYS ICEM and divide the calculation domain flow field grid. Perform aerodynamic calculations in ANSYS FLUENT. Firstly, the aerodynamic characteristics of the undamaged aircraft are calculated and analyzed, and then the aerodynamic characteristics of each damage situation are compared according to the different damage positions, and a response strategy using the slider as an auxiliary trim method is proposed. The research results have certain reference value for aircraft design of this type of layout.
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Acknowledgment
Thanks to the reviewers for their critical and constructive review on this article. This study was supported by Aeronautical Science Foundation of China (grant award number: 20185153032).
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Peng, Q., Pei, Y., Li, M., Bai, C., Zhang, Y. (2022). A Slider-Type Trim Strategy to Deal with Wing Perforation Damage Based on CFD. In: Proceedings of the 5th China Aeronautical Science and Technology Conference. Lecture Notes in Electrical Engineering, vol 821. Springer, Singapore. https://doi.org/10.1007/978-981-16-7423-5_67
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DOI: https://doi.org/10.1007/978-981-16-7423-5_67
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