中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
磁云—高速流相互作用的数值模拟

文献类型:期刊论文

作者胡友秋 ; 章公亮
刊名空间科学学报
出版日期1997
卷号17期号:2页码:97-103
关键词日球动力学 磁云 高速流
ISSN号0254-6124
其他题名NUMERICAL SIMULATION OF HIGHSPEED STREAM MAGNETIC CLOUD-INTERACTION
通讯作者北京8701信箱
中文摘要对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.
英文摘要A 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.
学科主题空间物理
收录类别CSCD
资助信息国家自然科学基金资助课题
语种中文
CSCD记录号CSCD:383781
源URL[http://ir.cssar.ac.cn/handle/122/1342]  
专题国家空间科学中心_空间科学部
推荐引用方式
GB/T 7714
胡友秋,章公亮. 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.(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.

入库方式: OAI收割

来源:国家空间科学中心

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。