NSSC OpenIR  > 空间科学部
3D MHD Numerical Study of Two CMEs' Evolution and Their Interaction
Shen, Fang; Feng, Xueshang; Wu, S. T.; Shen, F (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, State Key Lab Space Weather, SIGMA Weather Grp, Beijing 100190, Peoples R China.
Department空间科学部
Source PublicationNUMERICAL MODELING OF SPACE PLASMA FLOWS: ASTRONUM-2011
2011
Pages247-253
Language英语
ISBN978-1-58381-800-8
AbstractTo modeling the propagation and interaction of two CMEs, the three-dimensional (3D) time-dependent, numerical magnetohydrodynamic (MHD) model is applied. With help of the observation data of magnetic field and density, the background solar wind is constructed based on the self-consistent source surface. By means of the magnetized plasma blob model, two successive CMEs occurring on 2001 March 28 and forming a multiple magnetic cloud (multi-MC) in interplanetary space is simulated. The dynamical propagation and interaction of the two CMEs are investigated. We have found that, the second CME can overtake the first one, and cause compound interactions and an obvious acceleration of the shock. At L I point near the Earth, the two resultant magnetic clouds in our simulation are consistent with the observations by ACE.; To modeling the propagation and interaction of two CMEs, the three-dimensional (3D) time-dependent, numerical magnetohydrodynamic (MHD) model is applied. With help of the observation data of magnetic field and density, the background solar wind is constructed based on the self-consistent source surface. By means of the magnetized plasma blob model, two successive CMEs occurring on 2001 March 28 and forming a multiple magnetic cloud (multi-MC) in interplanetary space is simulated. The dynamical propagation and interaction of the two CMEs are investigated. We have found that, the second CME can overtake the first one, and cause compound interactions and an obvious acceleration of the shock. At L I point near the Earth, the two resultant magnetic clouds in our simulation are consistent with the observations by ACE.
Conference Name6th Annual International Conference on Numerical Modeling of Space Plasma Flows
Conference DateJUN 13-17, 2011
Conference PlaceValencia, SPAIN
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3030
Collection空间科学部
Corresponding AuthorShen, F (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, State Key Lab Space Weather, SIGMA Weather Grp, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Shen, Fang,Feng, Xueshang,Wu, S. T.,et al. 3D MHD Numerical Study of Two CMEs' Evolution and Their Interaction[C]. SAN FRANCISCO:ASTRONOMICAL SOC PACIFIC,2011:247-253.
Files in This Item:
File Name/Size DocType Version Access License
2011247-253.pdf(1752KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Shen, Fang]'s Articles
[Feng, Xueshang]'s Articles
[Wu, S. T.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Shen, Fang]'s Articles
[Feng, Xueshang]'s Articles
[Wu, S. T.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Shen, Fang]'s Articles
[Feng, Xueshang]'s Articles
[Wu, S. T.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.