Numerical-simulation of low supersonic-flow around a sphere
文献类型：期刊论文
| 作者 | Zheng ZC(郑之初); Tang AM(唐安民) ; Lin TJ(林同骥)
|
| 刊名 | Science in China Series A-Mathematics Physics Astronomy
 |
| 出版日期 | 1994 |
| 卷号 | 37期号:1页码:52-61 |
| 关键词 | Sphere Low Supersonic Flow Detached Shock Wave Sonic Line Forward Flowfield |
| ISSN号 | 1001-6511 |
| 通讯作者 | ZHENG, ZC (reprint author), ACAD SINICA,INST MECH,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | The controlled equations defined in a physical plane are changed into those in a computational plane with coordinate transformations suitable for different Mach number M(infinity). The computational area is limited in the body surface and in the vicinities of detached shock wave and sonic line. Thus the area can be greatly cut down when the shock wave moves away from the body surface as M(infinity) --> 1. Highly accurate, total variation diminishing (TVD) finite-difference schemes are used to calculate the low supersonic flowfield around a sphere. The stand-off distance, location of sonic line, etc. are well comparable with experimental data. The long pending problem concerning a flow passing a sphere at 1.3 greater-than-or-equal-to M(infinity) > 1 has been settled, and some new results on M(infinity) = 1.05 have been presented. |
| 类目[WOS] | Mathematics, Applied ; Mathematics |
| 研究领域[WOS] | Mathematics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1994MZ79500006 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39346]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Zheng ZC,Tang AM,Lin TJ. Numerical-simulation of low supersonic-flow around a sphere[J]. Science in China Series A-Mathematics Physics Astronomy,1994,37(1):52-61. |
| APA | 郑之初,唐安民,&林同骥.(1994).Numerical-simulation of low supersonic-flow around a sphere.Science in China Series A-Mathematics Physics Astronomy,37(1),52-61. |
| MLA | 郑之初,et al."Numerical-simulation of low supersonic-flow around a sphere".Science in China Series A-Mathematics Physics Astronomy 37.1(1994):52-61. |
入库方式： OAI收割
来源：力学研究所
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