DNS and Stochastic Modeling of Solid-Fluid Two Phase Flow and Heat Transfer
| Project/Area Number |
22560190
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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 |
Thermal engineering
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NARUMI Takatsune 新潟大学, 自然科学系, 教授 (20143753)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 熱輸送 / 乱流 / 二相流 / DNS / 確率的数理モデル |
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| Research Abstract |
This study performed the direct numerical simulations of solid-fluid two phase flow, and developed the stochastic model of the dispersed turbulence and the related heat transfer. The direct numerical simulation was made by the Fourier spectral method to the volume-weighted solid and fluid mean velocity. The two-phase heat transfer modeling was developed based on the random walk model to the diffusion and the two-body collision model to the mixing.
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Report
(4 results)
Research Products
(10 results)
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[Presentation] 固体・流体二相噴流の研究2012
Author(s)
太田智、松原幸治、櫻井篤
Organizer
日本機械学会北陸信越支部第49期総会・講演会
Place of Presentation
金沢工業大学(石川県野々市市)
Year and Date
2012-03-10
Related Report
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