書誌事項
- タイトル別名
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- Analytical Study on the Behavior of Ion Thruster Exhausted Plasma in Near Earth Orbit and Its Influence on Earth's Environment.
- チキュウ シュウカイ キドウ デ ノ イオンスラスタ ハイシュツ プラズマ ノ キョドウ オヨビ ソノ シュウヘン カンキョウ ニ オヨボス エイキョウ
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The behavior of exhausted plasma from ion thruster in the near earth orbit was analyzed to find its influence on the earth's environment. It was found by the analysis of the motion of beam plasma using PIC method that the quasineutral state of the exhausted plasma was broken and the charge separation occurred soon after their exhaust because their density much decreases by the beam divergence and the electric field in the plasma can not keep the electrons to stay in the plasma. So, the ions will be trapped by the geomagnetic field for a long period. It was also found by the analysis using the plasma density distribution model and the ion thruster mission analysis model that the plasma components density distribution near the earth will change by the energy input of these trapped ions if the large scale operation of ion thruster is performed.
収録刊行物
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- 日本航空宇宙学会論文集
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日本航空宇宙学会論文集 49 (567), 115-122, 2001
一般社団法人 日本航空宇宙学会
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詳細情報 詳細情報について
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- CRID
- 1390282679447170560
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- NII論文ID
- 10006087900
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- NII書誌ID
- AA11307372
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- ISSN
- 24323691
- 13446460
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- NDL書誌ID
- 5748138
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
