New Constructing Method for WENO Schemes

	New Constructing Method for WENO Schemes
	Shen YQ(申义庆); Liu L(刘利); Yang Y(杨焱); Gao Z(高智)
会议录名称	PROCEDIA ENGINEERING
	2013
页码	420-429
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 new method for constructing weighted essentially non-oscillatory (WENO) scheme is proposed. The idea of this method is to combine Henrick’s mapping function and the idea of improving the accuracy of WENO-Z scheme one-by-one order. The particular advantage of the new constructing method is that it can improve the accuracy of WENO scheme near discontinuities. Numerical examples show that the new constructing method is very efficient and robust, and the new WENO scheme is more accurate than the original ones.
关键词	Numerical Method Weighted Essentially Non-oscillatory Scheme Shock Wave Complex Flowfield
课题组名称	LHD气动布局优化与计算方法
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/311007/48337
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	Shen YQ,Liu L,Yang Y,et al. New Constructing Method for WENO Schemes[C]PROCEDIA ENGINEERING,2013:420-429.