NSSC OpenIR
Simulation of the InterplanetaryB(z)Using a Data-driven Heliospheric Solar Wind Model
Alternative TitleWOS:000568285000001
Li, Huichao1; Feng, Xueshang1; Zuo, Pingbing; Wei, Fengsi1
Source PublicationASTROPHYSICAL JOURNAL
2020
Volume900Issue:1Pages:76
DOI10.3847/1538-4357/aba61f
ISSN0004-637X
Language英语
KeywordMagnetohydrodynamical simulations Solar wind Interplanetary magnetic fields Space weather SPACE WEATHER PREDICTION SUN CORONA EARTH VALIDATION DYNAMICS STREAMS SURFACE PLASMA
AbstractAimed to be ready for the transition from research to operation, we have developed a solar wind model by coupling a data-driven empirical coronal model with a magnetohydrodynamics heliospheric model. We performed a data-driven simulation of the solar wind for a two-year period during the declining and minimum phases of solar cycle 23. Comparisons with OMNI and Ulysses spacecraft data show that the model can reproduce the large-scale variations of the solar wind plasma parameters. The evolution of geocentric solar magnetospheric (GSM)B(x)andB(z)components are also reasonably duplicated by the model in terms of polarity and strength. Apparent signatures of the Russell-McPherron (R-M) effect are found from both observed data and simulated results, indicating that during the investigated interval the R-M effect is the dominant mechanism that controls the large-scale evolution of the north-south component of the interplanetary magnetic field in the GSM frame. The results demonstrate that the established model can provide valuable space weather information about the solar wind.
Indexed BySCI
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/7619
Collection中国科学院国家空间科学中心
Affiliation1.Harbin Inst Technol Shenzhen, Inst Space Sci & Appl Technol, Shenzhen 518055, Peoples R China
2.Chinese Acad Sci, SIGMA Weather Grp, State Key Lab Space Weather, Natl Space Sci Ctr, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Huichao,Feng, Xueshang,Zuo, Pingbing,et al. Simulation of the InterplanetaryB(z)Using a Data-driven Heliospheric Solar Wind Model[J]. ASTROPHYSICAL JOURNAL,2020,900(1):76.
APA Li, Huichao,Feng, Xueshang,Zuo, Pingbing,&Wei, Fengsi.(2020).Simulation of the InterplanetaryB(z)Using a Data-driven Heliospheric Solar Wind Model.ASTROPHYSICAL JOURNAL,900(1),76.
MLA Li, Huichao,et al."Simulation of the InterplanetaryB(z)Using a Data-driven Heliospheric Solar Wind Model".ASTROPHYSICAL JOURNAL 900.1(2020):76.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Huichao]'s Articles
[Feng, Xueshang]'s Articles
[Zuo, Pingbing]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Huichao]'s Articles
[Feng, Xueshang]'s Articles
[Zuo, Pingbing]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Huichao]'s Articles
[Feng, Xueshang]'s Articles
[Zuo, Pingbing]'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.