| 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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| 发表期刊 | COMPUTERS & FLUIDS
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| 2012-02-15
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| 卷号 | 55页码:13-23 |
| ISSN | 0045-7930
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| 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. |
| 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
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| 学科领域 | 计算流体力学
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| URL | 查看原文
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| 收录类别 | SCI
; EI
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| 语种 | 英语
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| WOS记录号 | WOS:000299975200002
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| 项目资助者 | This work is supported by Miami Wind (TM) Research Center at University of Miami.
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| 课题组名称 | LHD气动布局优化与计算方法
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| 论文分区 | 二类/Q2
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/46538
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| 专题 | 高温气体动力学国家重点实验室
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| 通讯作者 | Zha, GC; Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33124 USA. |
推荐引用方式
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.
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| 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.
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| 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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