Amr simulations of magnetohydrodynamic problems by the cese method in curvilinear coordinates
文献类型：期刊论文
| 作者 | Jiang, Chaowei1,2; Feng, Xueshang1; Zhang, Jian3; Zhong, Dingkun1 |
| 刊名 | Solar physics
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 267期号:2页码:463-491 |
| 关键词 | Adaptive mesh refinement Cese method Curvilinear coordinates Magnetohydrodynamics |
| ISSN号 | 0038-0938 |
| DOI | 10.1007/s11207-010-9649-6 |
| 通讯作者 | Feng, xueshang(fengx@spaceweather.ac.cn) |
| 英文摘要 | The objective of this paper is to present new extensions of the space -aeuro parts per thousand time conservation element and solution element (cese) method for simulations of magnetohydrodynamic (mhd) problems in general curvilinear coordinates by using an adaptive mesh refinement (amr) grid system. by transforming the governing mhd equations from the physical space (x,y,z) to the computational space (xi,eta,zeta) while retaining the form of conservation, the cese method is established for mhd in the curvilinear coordinates. utilizing the parallel amr package paramesh, we present the first implementation of applying the amr cese method for mhd (amr-cese-mhd) in both cartesian and curvilinear coordinates. to show the validity and capabilities of the amr-cese-mhd code, a suite of numerical tests in two and three dimensions including ideal mhd and resistive mhd are carried out, with two of them in both cartesian and curvilinear coordinates. numerical tests show that our results are highly consistent with those obtained previously by other authors, and the results under both coordinate systems confirm each other very well. |
| WOS关键词 | TIME CONSERVATION ELEMENT ; ADAPTIVE MESH REFINEMENT ; SPONTANEOUS FAST RECONNECTION ; IDEAL MAGNETOHYDRODYNAMICS ; EULER EQUATIONS ; GODUNOV METHOD ; MHD EQUATIONS ; GAS-DYNAMICS ; SCHEME ; CODE |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000284771300016 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374129 |
| 专题 | 计算机网络信息中心 |
| 通讯作者 | Feng, Xueshang |
| 作者单位 | 1.Chinese Acad Sci, SIGMA Weather Grp, Ctr Space Sci & Appl Res, State Key Lab Space Weather, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Coll Earth Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Supercomp Ctr, Comp Network Informat Ctr, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Chaowei,Feng, Xueshang,Zhang, Jian,et al. Amr simulations of magnetohydrodynamic problems by the cese method in curvilinear coordinates[J]. Solar physics,2010,267(2):463-491. |
| APA | Jiang, Chaowei,Feng, Xueshang,Zhang, Jian,&Zhong, Dingkun.(2010).Amr simulations of magnetohydrodynamic problems by the cese method in curvilinear coordinates.Solar physics,267(2),463-491. |
| MLA | Jiang, Chaowei,et al."Amr simulations of magnetohydrodynamic problems by the cese method in curvilinear coordinates".Solar physics 267.2(2010):463-491. |
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