IMECH-IR  > 流固耦合系统力学重点实验室
An airplane jig shape design method based on high fidelity aeroelastic simulation
Yang W; Wang QF; Zhou L; Zheng GN(郑冠男); Liu W; Yang, W (reprint author), Commercial Aircraft Corp China Ltd, Beijing Aeronaut Sci & Technol Res Inst, Beijing, Peoples R China.
Source PublicationAEROSPACE SCIENCE AND TECHNOLOGY
2015-12
Volume47Pages:314-323
ISSN1270-9638
Abstract

This paper develops a jig-shape design method for the elastic wing of the commercial aircraft with high aspect ratio. Two optimization steps are involved in the design method to optimize the jig shape of the elastic wing with the user-desired cruise aerodynamic performance. The real aeroelastic simulation becomes the fundamental of the design procedure. Structural mesh based CFD solver has been applied to simulate the transonic flow with high fidelity. Finite element based structural model of wing with complex configuration is constructed, and the flexibility matrix is evaluated to predict the deflection of the wing. The high-efficient mesh deformation technique and the data exchange interface between CEO and CSD are implemented, which improves the efficiency and accuracy of current approach. The jig shape design of a baseline commercial aircraft is presented, and the numerical simulation shows that the design method is strong enough to obtain the optimized jig shape efficiently. (C) 2015 Elsevier Masson SAS. All rights reserved.

KeywordAeroelasticity Cfd Csd Jig Shape Structural Mesh
DOI10.1016/j.ast.2015.10.005
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000366538500030
WOS KeywordRADIAL BASIS FUNCTIONS ; OPTIMIZATION ; MDO
WOS Research AreaEngineering
WOS SubjectEngineering, Aerospace
DepartmentLMFS流固耦合与数值计算(LHO)
Classification一类
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58657
Collection流固耦合系统力学重点实验室
Corresponding AuthorYang, W (reprint author), Commercial Aircraft Corp China Ltd, Beijing Aeronaut Sci & Technol Res Inst, Beijing, Peoples R China.
Recommended Citation
GB/T 7714
Yang W,Wang QF,Zhou L,et al. An airplane jig shape design method based on high fidelity aeroelastic simulation[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2015,47:314-323
APA Yang W,Wang QF,Zhou L,Zheng GN,Liu W,&Yang, W .(2015).An airplane jig shape design method based on high fidelity aeroelastic simulation.AEROSPACE SCIENCE AND TECHNOLOGY,47,314-323.
MLA Yang W,et al."An airplane jig shape design method based on high fidelity aeroelastic simulation".AEROSPACE SCIENCE AND TECHNOLOGY 47(2015):314-323.
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