Numerical simulation of unsteady incompressible flow (Re <= 9500) on the curvilinear half-staggered mesh
文献类型：期刊论文
| 作者 | George, A; Huang, LC; Tang, WP; Wu, YD |
| 刊名 | SIAM JOURNAL ON SCIENTIFIC COMPUTING
 |
| 出版日期 | 2000-06-05 |
| 卷号 | 21期号:6页码:2331-2351 |
| 关键词 | high Re incompressible flow curvilinear half-staggered mesh Poisson solver |
| ISSN号 | 1064-8275 |
| 英文摘要 | In this paper, we continue our efforts toward numerical simulation of high Re (1000 less than or equal to Re less than or equal to 9500) unsteady incompressible flows with the finite difference method on the curvilinear half-staggered mesh. The finite difference scheme and the projection method for the numerical solution of the incompressible Navier Stokes equations in primitive variables was proposed and verified in [L. C. Huang, J. Comput. Math, to appear]. Here we derive the discrete Poisson equation on the curvilinear half-staggered mesh and discuss its properties. For unsteady complex flow simulation, rapid solution of this equation is crucial; the multilevel one-way dissection methods offer effective solutions. Numerical simulation of high Re flows around circular and aerofoil-shaped cylinders show our method to be efficient and robust. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000087640400022 |
| 出版者 | SIAM PUBLICATIONS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/15727]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | George, A |
| 作者单位 | 1.Univ Waterloo, Dept Comp Sci, Waterloo, ON N2L 3G1, Canada 2.Chinese Acad Sci, Inst Computat Math & Sci Engn Comp, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | George, A,Huang, LC,Tang, WP,et al. Numerical simulation of unsteady incompressible flow (Re <= 9500) on the curvilinear half-staggered mesh[J]. SIAM JOURNAL ON SCIENTIFIC COMPUTING,2000,21(6):2331-2351. |
| APA | George, A,Huang, LC,Tang, WP,&Wu, YD.(2000).Numerical simulation of unsteady incompressible flow (Re <= 9500) on the curvilinear half-staggered mesh.SIAM JOURNAL ON SCIENTIFIC COMPUTING,21(6),2331-2351. |
| MLA | George, A,et al."Numerical simulation of unsteady incompressible flow (Re <= 9500) on the curvilinear half-staggered mesh".SIAM JOURNAL ON SCIENTIFIC COMPUTING 21.6(2000):2331-2351. |
入库方式： OAI收割
来源：数学与系统科学研究院
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