Detailed Parametric Investigation and Optimization of a Composite Wing with High Aspect Ratio
Joint Authors
Meng, Yu-shan
Yan, Li
Huang, Wei
Zhang, Tian-tian
Source
International Journal of Aerospace Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-27, 27 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-11
Country of Publication
Egypt
No. of Pages
27
Abstract EN
The large deformation problem of the wing with high aspect ratio cannot be avoided due to the large bending moment and poor torsional stiffness.
The wing design follows the following procedure; firstly, the design indexes of high aspect ratio wing are preliminarily formulated referring to some parameters of the Predator UAV.
Then, the aerodynamic analysis of the wing is performed, and the stress cloud diagram is obtained.
Next, the finite element model of the wing is designed, and the static analysis is conducted in the ANSYS ACP module, and the unreasonable component size is changed.
An appropriate thickness which is 12 mm is selected as the final thickness of the wing.
Then, the analysis of laying methods of skin structure is conducted.
Finally, the composite structure is proved to reduce the maximum deformation and maximum stress effectively compared with the metal wing.
American Psychological Association (APA)
Meng, Yu-shan& Yan, Li& Huang, Wei& Zhang, Tian-tian. 2019. Detailed Parametric Investigation and Optimization of a Composite Wing with High Aspect Ratio. International Journal of Aerospace Engineering،Vol. 2019, no. 2019, pp.1-27.
https://search.emarefa.net/detail/BIM-1156384
Modern Language Association (MLA)
Meng, Yu-shan…[et al.]. Detailed Parametric Investigation and Optimization of a Composite Wing with High Aspect Ratio. International Journal of Aerospace Engineering No. 2019 (2019), pp.1-27.
https://search.emarefa.net/detail/BIM-1156384
American Medical Association (AMA)
Meng, Yu-shan& Yan, Li& Huang, Wei& Zhang, Tian-tian. Detailed Parametric Investigation and Optimization of a Composite Wing with High Aspect Ratio. International Journal of Aerospace Engineering. 2019. Vol. 2019, no. 2019, pp.1-27.
https://search.emarefa.net/detail/BIM-1156384
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1156384