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

  • Beihang University
  • CAS - Institute of Mechanics

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publication2023 Asia-Pacific International Symposium on Aerospace Technology, APISAT 2023, Proceedings - Volume II
EditorsSong Fu
PublisherSpringer Science and Business Media Deutschland GmbH
Pages367-374
Number of pages8
ISBN (Print)9789819740093
DOIs
StatePublished - 2024
EventAsia-Pacific International Symposium on Aerospace Technology, APISAT 2023 - Lingshui, China
Duration: 16 Oct 202318 Oct 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1051 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceAsia-Pacific International Symposium on Aerospace Technology, APISAT 2023
Country/TerritoryChina
CityLingshui
Period16/10/2318/10/23

Keywords

  • Deployable Missile Wings
  • Jig Shape Design
  • Large Sweep Angle
  • Static Aeroelastic

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