2013 Fiscal Year Final Research Report
Microscopic dynamics and macroscopic descriptions in transport and structural formation phenomena under nonequilibrium conditions
| Project/Area Number |
22540387
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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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 University |
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Principal Investigator |
YUKAWA Satoshi 大阪大学, 理学(系)研究科(研究院), 准教授 (20292899)
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| Project Period (FY) |
2010-10-20 – 2014-03-31
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| Keywords | 非平衡ダイナミクス / 輸送 / 構造形成 / 噴霧流転移 / 破壊・亀裂 |
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| Research Abstract |
Phenomena such as heat transfer are called "nonequilibrium" phenomena. Physical understanding of the nonequilibrium phenomena is still poor, even though the phenomena are ubiquitous in nature. In this study, we investigate the nonequilibrium phenomena by the computer simulation for understanding; Especially, dynamics and structural formation of bubbles under rapid decompression, fracture dynamics caused by shrinkage, and dynamics of a grain boundary under a thermal gradient are studied. The results may be applicable to control the nonequilibrium phenomena.
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