Nonlinear evolurion of non-stationary interfaces with density stratification
| Project/Area Number |
23540453
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Mathematical physics/Fundamental condensed matter physics
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| Research Institution | Osaka City University (2016)
Ehime University (2011-2015) |
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Principal Investigator |
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| Project Period (FY) |
2011-04-28 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 渦層 / 非線形発展 / 界面 / MHD flows / density jump / current-vortex sheet / 磁気流体 / 界面運動 / Vortex sheet / 国際情報交流 |
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| Outline of Final Research Achievements |
Non-stationary significant deformation of an interface (vortex sheet) between two fluids is theoretically investigated by constructing a mathematical model. Starting from the study of usual fluids, the research is extended to magnetohydrodynamic (MHD) flows in the later stage of the current study, in which the evolution of the interface (current-vortex sheet) is theoretically investigated in details.
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Report
(7 results)
Research Products
(44 results)
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[Presentation] 磁場による流体不安定性の抑制2015
Author(s)
松岡千博
Organizer
日本物理学会70回年次大会
Place of Presentation
早稲田大学 早稲田キャンパス（東京都新宿区）
Year and Date
2015-03-21 – 2015-03-24
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