IMECH-IR  > 流固耦合系统力学重点实验室
Flutter analyses of complete aircraft based on hybrid grids and parallel computing
Zheng GN(郑冠男); Yang GW(杨国伟); Qian W; Yang, GW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Source PublicationSCIENCE CHINA-TECHNOLOGICAL SCIENCES
2013-02
Volume56Issue:2Pages:398-404
ISSN1674-7321
AbstractA tightly coupled method was developed to analyse aeroelasticity by constructing subiterative schemes for fluid and structural equations of motion, respectively. With MPI partition parallel computing, the fluid was solved by Navier-Stokes equations based on hybrid grids. A new unstructured background grid deformtion method was used for the CFD grid deformation. The transonic flutter wind tunnel model of a complete aircraft was simulated to validate the developed method. The flutter characteristics of the aircraft was analysed and compared with the test results. It indicates that the devoloped method has a relatively higher precision and can be used for aeronautical engineering application.
KeywordCfd Csd Aeroelasticity Coupled Method Flutter Mpi
Subject Area计算流体力学
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000314913300016
DepartmentLMFS流固耦合与数值计算(LHO)
Classification二类/Q2
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47108
Collection流固耦合系统力学重点实验室
Corresponding AuthorYang, GW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Zheng GN,Yang GW,Qian W,et al. Flutter analyses of complete aircraft based on hybrid grids and parallel computing[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2013,56(2):398-404.
APA Zheng GN,Yang GW,Qian W,&Yang, GW .(2013).Flutter analyses of complete aircraft based on hybrid grids and parallel computing.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,56(2),398-404.
MLA Zheng GN,et al."Flutter analyses of complete aircraft based on hybrid grids and parallel computing".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 56.2(2013):398-404.
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