| A high performance fifth-order multistep WENO scheme | |
Ceng FJ(曾方军); Shen YQ(申义庆) ; Liu SP(刘升平); Liu, L
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| Corresponding Author | Shen, Yiqing([email protected]) |
| Source Publication | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS
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| 2019-10-10 | |
| Volume | 91Issue:4Pages:159-182 |
| ISSN | 0271-2091 |
| Abstract | Many efforts have been made to improve the accuracy of the conventional weighted essentially nonoscillatory (WENO) scheme at transition points (connecting a smooth region and a discontinuity point). This paper analyzes these works and further develops a more effective multistep WENO scheme. Theoretical analysis and numerical results show that the new scheme not only improves the accuracy by one order higher than the traditional fifth-order WENO schemes at transition point but also maintains the fifth-order accuracy in smooth regions even at critical point where the first derivative vanishes. |
| Keyword | critical point high performance low-dissipation multistep WENO scheme transition point |
| DOI | 10.1002/fld.4747 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000483805300001 |
| WOS Keyword | ESSENTIALLY NONOSCILLATORY SCHEMES ; EFFICIENT IMPLEMENTATION ; HIGH-ORDER ; NUMERICAL-SIMULATION ; HYPERBOLIC SYSTEMS ; ACCURACY ; STRATEGY ; EULER |
| WOS Research Area | Computer Science ; Mathematics ; Mechanics ; Physics |
| WOS Subject | Computer Science, Interdisciplinary Applications ; Mathematics, Interdisciplinary Applications ; Mechanics ; Physics, Fluids & Plasmas |
| Funding Project | NSAF[U1530145] ; NKRDPC[2016YFA0401200] ; NSFC[11872067] ; NSFC[91852203] ; SCP[TZ2016002] |
| Funding Organization | NSAF ; NKRDPC ; NSFC ; SCP |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Shen, Yiqing |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/80015 |
| Collection | 高温气体动力学国家重点实验室 |
| Recommended Citation GB/T 7714 | Ceng FJ,Shen YQ,Liu SP,et al. A high performance fifth-order multistep WENO scheme[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS,2019,91,4,:159-182.Rp_Au:Shen, Yiqing |
| APA | 曾方军,申义庆,刘升平,&Liu, L.(2019).A high performance fifth-order multistep WENO scheme.INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS,91(4),159-182. |
| MLA | 曾方军,et al."A high performance fifth-order multistep WENO scheme".INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS 91.4(2019):159-182. |
| Files in This Item: | Download All | |||||
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| Jp2019329.pdf（1578KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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