2009 Fiscal Year Final Research Report
Microscopic Dynamics and Macroscopic Description in Structural Formation under Nonequilibrium Conditions
| Project/Area Number |
19740238
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Mathematical physics/Fundamental condensed matter physics
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| Research Institution | Osaka University |
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Principal Investigator |
YUKAWA Satoshi Osaka University, 大学院・理学研究科, 准教授 (20292899)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 分子動力学シミュレーション / 構造形成 / 噴霧流転移 / 非平衡輸送 / 熱伝導 / 熱流分布 |
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| Research Abstract |
Phenomena such as heat transfer are called "nonequilibrium". Physical understanding of nonequilibrium phenomena is still poor, even though the phenomena are ubiquitous in nature. In this study, we investigate dynamics and structural formation under nonequilibrium conditions through computational simulations of bubble nucleation under rapid decompression like volcanic eruptions. In addition, nonequilibrium distribution in a thermal conducting state is also investigated. The results may be applicable to control nonequilibrium phenomena.
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