Low diffusion E-CUSP scheme with implicit high order WENO scheme for preconditioned Navier-Stokes equations
文献类型：期刊论文
| 作者 | Shen YQ(申义庆) ; Zha GC
|
| 刊名 | COMPUTERS & FLUIDS
 |
| 出版日期 | 2012-02-15 |
| 卷号 | 55页码:13-23 |
| 通讯作者邮箱 | yqshen@imech.ac.cn;gzha@miami.edu |
| 关键词 | Preconditioing WENO scheme All flow speeds Incompressible flows Compressible flows Flux-Splitting Methods Upwind Scheme Compressible Flows Mach-Number Viscous Flows Computation Accurate Simulations Sequel Speeds |
| ISSN号 | 0045-7930 |
| 产权排序 | [Zha, Gecheng] Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33124 USA;[Shen, Yiqing] Chinese Acad Sci, LHD, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Zha, GC ; Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33124 USA. |
| 合作状况 | 国际 |
| 中文摘要 | A low diffusion E-CUSP (LDE) scheme for preconditioned Navier-Stokes equations is developed. The LDE scheme with high-order WENO reconstruction and high order difference scheme for viscous terms is used to simulate several flows at various speed from low speed natural convection to supersonic flows. The unfactored implicit Gauss-Seidel relaxation scheme, in which the preconditioned Roe's matrices are used, is used for time integration. Numerical results are presented to show efficiency, accuracy and robustness of the new preconditioning scheme. |
| 学科主题 | 计算流体力学 |
| 分类号 | 二类/Q2 |
| 收录类别 | SCI ; EI |
| 资助信息 | This work is supported by Miami Wind (TM) Research Center at University of Miami. |
| 原文出处 | http://dx.doi.org/10.1016/j.compfluid.2011.10.013 |
| 语种 | 英语 |
| WOS记录号 | WOS:000299975200002 |
| 公开日期 | 2013-01-18 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46538]  |
| 专题 | 力学研究所_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,Zha GC. Low diffusion E-CUSP scheme with implicit high order WENO scheme for preconditioned Navier-Stokes equations[J]. COMPUTERS & FLUIDS,2012,55:13-23. |
| APA | 申义庆,&Zha GC.(2012).Low diffusion E-CUSP scheme with implicit high order WENO scheme for preconditioned Navier-Stokes equations.COMPUTERS & FLUIDS,55,13-23. |
| MLA | 申义庆,et al."Low diffusion E-CUSP scheme with implicit high order WENO scheme for preconditioned Navier-Stokes equations".COMPUTERS & FLUIDS 55(2012):13-23. |
入库方式： OAI收割
来源：力学研究所
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