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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.
Source PublicationCOMPUTERS & FLUIDS
2012-02-15
Volume55Pages:13-23
ISSN0045-7930
AbstractA 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.
KeywordPreconditioing 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
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000299975200002
Funding OrganizationThis work is supported by Miami Wind (TM) Research Center at University of Miami.
DepartmentLHD气动布局优化与计算方法
Classification二类/Q2
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46538
Collection高温气体动力学国家重点实验室
Corresponding AuthorZha, 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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