2010 Fiscal Year Final Research Report
Development of Complete Meshless Method under Assumption of Parallel Computing
| Project/Area Number |
20760059
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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 |
Engineering fundamentals
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| Research Institution | University of Hyogo |
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Principal Investigator |
SAITOH Ayumu University of Hyogo, 大学院・工学研究科, 助教 (20400533)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 境界要素法 / 有限要素法 / 境界節点法 / element-free Galerkin法 / メッシュレス法 / 陰関数曲面 |
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| Research Abstract |
In this study, both region-type and boundary-type meshless methods have been reformulated without using any integration cells. Moreover, The performance of proposed methods have been numerically investigated by comparing with conventional methods. In conventional meshless methods, a region or a boundary must be divided into a set of integration cells to calculating the integrals. In contrast, in proposed methods, they are directly calculated by use of the vector equation of the boundary. The results of computations show that the demerit of conventional meshless methods is partly resolved.
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