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Research on Jig Shape Design of Deployable Wings Based on CFD CSD Coupling Method

  • Beihang University
  • CAS - Institute of Mechanics

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In modern missile design, foldable wings are often used for convenient storage and transportation. Under the aerodynamic loads, the large-aspect ratio wings have large bending and torsional deformations. Thus, the jig shape design is necessary for the wings to get ideal aerodynamic characteristics. The jig shape after the anti-design has a large downward bending deformation, which will increase the design difficulty for foldable wings. To solve this problem, this paper adopts the torsion angle correction method to obtain the jig shape wing. The effectiveness and practicality of the torsion angle correction method were verified by comparing the new method aerodynamic performance with the conventional jig shape aerodynamic performance. The research results have certain guiding significance for subsequent wing design.

源语言英语
主期刊名2023 Asia-Pacific International Symposium on Aerospace Technology, APISAT 2023, Proceedings - Volume II
编辑Song Fu
出版商Springer Science and Business Media Deutschland GmbH
367-374
页数8
ISBN(印刷版)9789819740093
DOI
出版状态已出版 - 2024
活动Asia-Pacific International Symposium on Aerospace Technology, APISAT 2023 - Lingshui, 中国
期限: 16 10月 202318 10月 2023

出版系列

姓名Lecture Notes in Electrical Engineering
1051 LNEE
ISSN(印刷版)1876-1100
ISSN(电子版)1876-1119

会议

会议Asia-Pacific International Symposium on Aerospace Technology, APISAT 2023
国家/地区中国
Lingshui
时期16/10/2318/10/23

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