A study of the earth's dynamo : effect of helicity and use of mapping method 地球ダイナモに関する研究 : ヘリシティの効果とマッピング法の利用
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Bibliographic Information
- Title
-
A study of the earth's dynamo : effect of helicity and use of mapping method
- Other Title
-
地球ダイナモに関する研究 : ヘリシティの効果とマッピング法の利用
- Author
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中島, 崇裕
- Author(Another name)
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ナカジマ, タカヒロ
- University
-
東京工業大学
- Types of degree
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博士 (理学)
- Grant ID
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甲第2550号
- Degree year
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1993-03-26
Note and Description
博士論文
Table of Contents
- 論文目録 / (0002.jp2)
- Contents / p1 (0007.jp2)
- 1.Introduction / p1 (0010.jp2)
- 2.Effect of helicity on the efficiency of laminar kinematic dynamos / p6 (0015.jp2)
- 2.1.Motivation of this study / p6 (0015.jp2)
- 2.2.Method / p7 (0016.jp2)
- 2.3.The effect of helicity from the previous models / p13 (0022.jp2)
- 2.4.The helicity of large scale fluid motions / p19 (0028.jp2)
- 2.5.Results / p21 (0030.jp2)
- 2.6.Discussion about the effect of helicity / p33 (0042.jp2)
- 3.Mapping method applied to dynamo problems / p39 (0048.jp2)
- 3.1.The state in the Earth's core / p39 (0048.jp2)
- 3.2.The equation for the magnetic field / p45 (0054.jp2)
- 3.3.The expressions of the equations using mapping method / p51 (0060.jp2)
- 3.4.Results for kinematic dynamos / p69 (0078.jp2)
- 3.5.Model-Z geodynamo / p90 (0099.jp2)
- 3.6.Discussion about the mapping method / p104 (0113.jp2)
- 4.Future problems / p115 (0124.jp2)
- 4.1.Anisotropic α-effect dynamo / p115 (0124.jp2)
- 4.2.Problems about core-mantle coupling and the Taylor state / p117 (0126.jp2)
- 5.Conclusions / p119 (0128.jp2)
- Acknowledgments / p122 (0131.jp2)
- References / p123 (0132.jp2)