Fast Dynamic Mesh Method and its Application on Aeroelasticity

	Fast Dynamic Mesh Method and its Application on Aeroelasticity
	Yang GW(杨国伟); Zheng GN(郑冠男); Nie XY(聂雪媛)
会议录名称	PROCEDIA ENGINEERING
	2013
页码	438-446
会议名称	7th Asian-Pacific Conference on Aerospace Technology and Science, 7th APCATS 2013
会议日期	MAY 23-26, 2013
会议地点	Taiwan, China
摘要	A fast dynamic mesh method based on radial basis function (RBF) is developed, which can be suitable of the mesh deformation of any kind of topology. In order to improve the deforming efficiency, firstly, a searching algorithm coupling with a reduced surface point option is used for the choice of control points; then the RBF can be determined by the coordinates and deforming displacements of these control points; then, the deformations of volume mesh are calculated by point-to-point; lastly, the new mesh can be obtained by adding the deformations to the original mesh. To validate the deforming capability, several two- and three-dimensional meshes with rigid rotation are performed. Then, the method is used for the aeroelasticanalysis of the AGARD 445.6 standard model.
关键词	Dynamic Mesh Rbf Reduced-point Option Aeroelasticity
课题组名称	LMFS流固耦合与数值计算(LHO)
URL	查看原文
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/48338
专题	高温气体动力学国家重点实验室
推荐引用方式 GB/T 7714	Yang GW,Zheng GN,Nie XY. Fast Dynamic Mesh Method and its Application on Aeroelasticity[C]PROCEDIA ENGINEERING,2013:438-446.

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