2021 Fiscal Year Final Research Report
Fundamental study of membrane deformation simulation at gas-liquid interface
| Project/Area Number |
19K04243
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 19020:Thermal engineering-related
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| Research Institution | Toyama Prefectural University |
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Principal Investigator |
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| Project Period (FY) |
2019-04-01 – 2022-03-31
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| Keywords | CFD / 薄膜 / シミュレーション |
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| Outline of Final Research Achievements |
A three-dimensional particle-based membrane model, which is used to predict the shape of a membrane with large deformation, is implemented into OpenFOAM, open-source CFD software. The membrane is represented by the series of particles. The tensile and bending forces in the membrane is calculated as the forces between the particles. Deformation of the membrane with flow is simulated. Validation of the model was executed with simple configurations.
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| Free Research Field |
伝熱工学
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| Academic Significance and Societal Importance of the Research Achievements |
様々な産業や自然現象に関係する液体表面上の固体薄膜の大きな変形をコンピュータシミュレーションで再現するための基礎技術が確立された。このプログラムを発展させることで，これまでは経験に頼っていた製造工程を科学的に解明し，理解し，効率を向上させることが可能となる。プログラムを一般に公開する予定であり，多くの科学者や技術者の研究に役立つだけでなく，協働してプログラムを発展させることが期待できる。
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