Simulation of the solar wind interaction with the magnetosphere and its application to real-time calculation

Hironori Shimazu; Takashi Tanaka; Mitsue Den; Takahiro Obara

Simulation of the solar wind interaction with the magnetosphere and its application to real-time calculation

Hironori Shimazu, Takashi Tanaka, Mitsue Den, Takahiro Obara

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Our research activity in computer simulations of the solar wind interaction with the magnetosphere is reviewed. First, results of global MHD simulation of the earth's magnetosphere are shown. They provided us a new insight into the field-aligned current system, the structure of the magnetospheric convention, and the substorm mechanism. Then, we applied the simulation code to real-time operation. The real-time simulation helps us to improve the simulation model by comparing the accumulating simulation data with observations. Finally, global hybrid code simulation of solar wind interaction with an unmagnetized planet was carried out to extend the global model to the ion cyclotron radius scale, and the results are shown.

Original language	English
Title of host publication	2004 Asia-Pacific Radio Science Conference - Proceedings
Editors	T. Keyun, L. Dayong
Pages	597-599
Number of pages	3
Publication status	Published - 2004 Dec 1
Externally published	Yes
Event	2004 Asia-Pacific Radio Science Conference - Qingdao, China Duration: 2004 Aug 24 → 2004 Aug 27

Publication series

Name	2004 Asia-Pacific Radio Science Conference - Proceedings

Other

Other	2004 Asia-Pacific Radio Science Conference
Country	China
City	Qingdao
Period	04/8/24 → 04/8/27

ASJC Scopus subject areas

Engineering(all)

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Simulation of the solar wind interaction with the magnetosphere and its application to real-time calculation. / Shimazu, Hironori; Tanaka, Takashi; Den, Mitsue; Obara, Takahiro.

2004 Asia-Pacific Radio Science Conference - Proceedings. ed. / T. Keyun; L. Dayong. 2004. p. 597-599 (2004 Asia-Pacific Radio Science Conference - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shimazu, H, Tanaka, T, Den, M & Obara, T 2004, Simulation of the solar wind interaction with the magnetosphere and its application to real-time calculation. in T Keyun & L Dayong (eds), 2004 Asia-Pacific Radio Science Conference - Proceedings. 2004 Asia-Pacific Radio Science Conference - Proceedings, pp. 597-599, 2004 Asia-Pacific Radio Science Conference, Qingdao, China, 04/8/24.

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AB - Our research activity in computer simulations of the solar wind interaction with the magnetosphere is reviewed. First, results of global MHD simulation of the earth's magnetosphere are shown. They provided us a new insight into the field-aligned current system, the structure of the magnetospheric convention, and the substorm mechanism. Then, we applied the simulation code to real-time operation. The real-time simulation helps us to improve the simulation model by comparing the accumulating simulation data with observations. Finally, global hybrid code simulation of solar wind interaction with an unmagnetized planet was carried out to extend the global model to the ion cyclotron radius scale, and the results are shown.

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