NSSC OpenIR  > 空间科学部
磁云—高速流相互作用的数值模拟
Alternative TitleNUMERICAL SIMULATION OF HIGHSPEED STREAM MAGNETIC CLOUD-INTERACTION
胡友秋; 章公亮; 北京8701信箱
Department空间天气学国家重点实验室
Source Publication空间科学学报
1997
Volume17Issue:2Pages:97-103
ISSN0254-6124
Language中文
Keyword日球动力学 磁云 高速流
Abstract对1978年8月27至28日期间观测到的磁云与尾随高速流的相互作用进行数值模拟,基本拟合了1AU处的观测剖面.模拟结果表明,磁云-高速流系统将导致前向快,慢激波和后向快激波的形成.
Other AbstractA numerical simulation is carried out on the interaction between the magnetic cloud and the follow-up highspeed stream observed at 1 AU August 27-28,1978, and it basically reproduces the observed profiles.The numerical results show that the magnetic cloud-highspeed stream system leads to the formation of a for-ward fast and slow shock as well as a reverse fast shock. The forward fast and slow shocks originate from the magnetic cloud whereas the reverse fast shock is generated by the highspeed stream. However, the properties of these shocks have been affect-ed by the interaction between the magnetic cloud and the high speed stream in vari- ous degrees. Under the pursuit of the highspeed stream,the magnetic cloud is re-strained from expansion at its tail part, where a structure of high temperature, high density and strong magnetic field is formed.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1342
Collection空间科学部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
胡友秋,章公亮,北京8701信箱. 磁云—高速流相互作用的数值模拟[J]. 空间科学学报,1997,17(2):97-103.
APA 胡友秋,章公亮,&北京8701信箱.(1997).磁云—高速流相互作用的数值模拟.空间科学学报,17(2),97-103.
MLA 胡友秋,et al."磁云—高速流相互作用的数值模拟".空间科学学报 17.2(1997):97-103.
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