2013 Fiscal Year Final Research Report
Development of design optimization approach with the fusion of experiment, numerical simulation and optimization methods
| Project/Area Number |
24760117
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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 |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Nagaoka University of Technology |
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Principal Investigator |
YAMAZAKI wataru 長岡技術科学大学, 産学融合トップランナー養成センター, 講師 (50598696)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 応答曲面法 / Kriging / 固有直交分解 / 粒子画像流速測定法 / 羽ばたき翼 |
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| Research Abstract |
In this research subject, the fusion of experiment, numerical simulation and optimization methods has been investigated. An experimental/numerical data fusion approach has been developed which can provide more accurate estimation model of the performance parameters of fluid machinery. A data reconstruction approach has also been developed which enables the reconstruction of gappy experimental data numerically by using the dominant structures of the gappy experimental data itself. Utilizing the developed approaches, design optimizations of fluid machineries with the fusion of experiment/numerical simulation are available, and then optimal configurations of fluid machineries can be designed efficiently/robustly.
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