| Low diffusion E-CUSP scheme with implicit high order WENO scheme for preconditioned Navier-Stokes equations | |
Shen YQ(申义庆) ; Zha GC; Zha, GC; Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33124 USA.
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| Source Publication | COMPUTERS & FLUIDS
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| 2012-02-15 | |
| Volume | 55Pages:13-23 |
| ISSN | 0045-7930 |
| Abstract | 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. |
| Keyword | 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 |
| Subject Area | 计算流体力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000299975200002 |
| Funding Organization | This work is supported by Miami Wind (TM) Research Center at University of Miami. |
| Department | LHD气动布局优化与计算方法 |
| Classification | 二类/Q2 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/46538 |
| Collection | 高温气体动力学国家重点实验室 |
| Corresponding Author | Zha, GC; Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33124 USA. |
| Recommended Citation GB/T 7714 | Shen YQ,Zha GC,Zha, GC,et al. 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,Zha, GC,&Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33124 USA..(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. |
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