Flutter analyses of complete aircraft based on hybrid grids and parallel computing

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.
发表期刊	SCIENCE CHINA-TECHNOLOGICAL SCIENCES
	2013-02
卷号	56 期号:2 页码:398-404
ISSN	1674-7321
摘要	A 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.
关键词	Cfd Csd Aeroelasticity Coupled Method Flutter Mpi
学科领域	计算流体力学
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000314913300016
课题组名称	LMFS流固耦合与数值计算(LHO)
论文分区	二类/Q2
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/47108
专题	流固耦合系统力学重点实验室
通讯作者	Yang, GW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
推荐引用方式 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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