IMECH-IR  > 高温气体动力学国家重点实验室
New Constructing Method for WENO Schemes
Shen YQ(申义庆); Liu L(刘利); Yang Y(杨焱); Gao Z(高智)
Source PublicationPROCEDIA ENGINEERING
2013
Pages420-429
Conference Name7th Asian-Pacific Conference on Aerospace Technology and Science, 7th APCATS 2013
Conference DateMAY 23-26, 2013
Conference PlaceTaiwan, China
AbstractA 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.
KeywordNumerical Method Weighted Essentially Non-oscillatory Scheme Shock Wave Complex Flowfield
DepartmentLHD气动布局优化与计算方法
URL查看原文
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48337
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
Shen YQ,Liu L,Yang Y,et al. New Constructing Method for WENO Schemes[C]PROCEDIA ENGINEERING,2013:420-429.
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