2012 Fiscal Year Final Research Report
Unified multi-physics and multi-scale simulation method based on the thermal mechanics
| Project/Area Number |
23760091
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Yokohama National University |
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Principal Investigator |
MATSUI Kazumi 横浜国立大学, 大学院・環境情報研究院, 准教授 (00377110)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 計算力学 / マルチスケール解析 |
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| Research Abstract |
The macroscopic average properties for heat transfer problems are derived by using the mathematical homogenization method. It has been said that the most important parameter for the homogenization is a small parameter〓, which defines the scale of the representative volume elements (RVE's), and which should be sufficiently small for the necessary condition of this method. This research shows that another condition, which is the consistency of the physical parameters with the scale parameter, will change the so-called two-scale boundary value problems.
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